6514 + Interview Questions in Biology Page 35 InterviewSolution

1701.	Assertion: all bacteria are closely related to each otherReason: drugs that block one of these life processes in one member of the group is likely to be effective against many other members of the group.
Answer» Assertion: all bacteria are closely related to each other Reason: drugs that block one of these life processes in one member of the group is likely to be effective against many other members of the group.

1701.

Assertion: all bacteria are closely related to each otherReason: drugs that block one of these life processes in one member of the group is likely to be effective against many other members of the group.

Answer»

Assertion: all bacteria are closely related to each other

Reason: drugs that block one of these life processes in one member of the group is likely to be effective against many other members of the group.

Discussion

1702.	Which types of cells are present in Human beings?
Answer» Which types of cells are present in Human beings?

Discussion

1703.	Classify the following based on number of chambers in their heart.Rohu, Scoliodon, Frog, Salamander, Flying lizard, King Cobra, Crocodile, Ostrich, Pigeon, Bat, Whale
Answer» Classify the following based on number of chambers in their heart. Rohu, Scoliodon, Frog, Salamander, Flying lizard, King Cobra, Crocodile, Ostrich, Pigeon, Bat, Whale

Discussion

1704.	Question 22 Observe the Fig.2.1 and answer the questions that follows. (a) Write the name of the disease(b) Name the causative agent of this disease?(c) How does the disease spread from one plant to another?(d) Name any two plant diseases and the microbes that cause them.
Answer» Question 22 Observe the Fig.2.1 and answer the questions that follows. (a) Write the name of the disease (b) Name the causative agent of this disease? (c) How does the disease spread from one plant to another? (d) Name any two plant diseases and the microbes that cause them.

1704.

Question 22 Observe the Fig.2.1 and answer the questions that follows. (a) Write the name of the disease(b) Name the causative agent of this disease?(c) How does the disease spread from one plant to another?(d) Name any two plant diseases and the microbes that cause them.

Answer»

Question 22
Observe the Fig.2.1 and answer the questions that follows.

(a) Write the name of the disease

(b) Name the causative agent of this disease?

(c) How does the disease spread from one plant to another?

(d) Name any two plant diseases and the microbes that cause them.

Discussion

1705.	How can soil erosion be prevented? [3 MARKS]
Answer» How can soil erosion be prevented? [3 MARKS]

Discussion

1706.	It is often said that by protecting the tiger, we actually protect all other forms of flora and fauna. Is that true? Why?Suppose the project of protecting the tiger went off so well that the population of tigers increased tremendously. Would that be desirable? Why?
Answer» It is often said that by protecting the tiger, we actually protect all other forms of flora and fauna. Is that true? Why? Suppose the project of protecting the tiger went off so well that the population of tigers increased tremendously. Would that be desirable? Why?

Discussion

1707.	Shark and cod fish are bio resources that are rich in ______.
Answer» Shark and cod fish are bio resources that are rich in ______.

Discussion

1708.	Describe the process by which Amoeba reproduces.
Answer» Describe the process by which Amoeba reproduces.

Discussion

1709.	How do the needs for achievement, affiliation, and power influence the behaviour of adolescents? Explain with examples.
Answer» How do the needs for achievement, affiliation, and power influence the behaviour of adolescents? Explain with examples.

Discussion

1710.	Question 2What criteria do we use to decide whether something is alive?
Answer» Question 2 What criteria do we use to decide whether something is alive?

Discussion

1711.	What is heterotrophic mode of nutrition? Give two examples of plants that use heterotrophic mode of nutrition. [2 MARKS]
Answer» What is heterotrophic mode of nutrition? Give two examples of plants that use heterotrophic mode of nutrition. [2 MARKS]

Discussion

1712.	Which of the following statement is correct? Statement 1 (S1): The gametes or sex cells have only half the number of chromosomes compared to other cells in the body. Statement 2 (S2): Mitosis gives rise to gametes.
Answer» Which of the following statement is correct? Statement 1 (S1): The gametes or sex cells have only half the number of chromosomes compared to other cells in the body. Statement 2 (S2): Mitosis gives rise to gametes.

1712.

Which of the following statement is correct? Statement 1 (S1): The gametes or sex cells have only half the number of chromosomes compared to other cells in the body. Statement 2 (S2): Mitosis gives rise to gametes.

Answer»

Which of the following statement is correct?

Statement 1 (S1): The gametes or sex cells have only half the number of chromosomes compared to other cells in the body.

Statement 2 (S2): Mitosis gives rise to gametes.

Discussion

1713.	Define Irrigation. What are the types of Modern methods of Irrigation?
Answer» Define Irrigation. What are the types of Modern methods of Irrigation?

Discussion

1714.	The middle layer of the heart wall is:
Answer» The middle layer of the heart wall is:

Discussion

1715.	What should be your first move when you or someone near you gets injured.
Answer» What should be your first move when you or someone near you gets injured.

Discussion

1716.	Sucrose enters a phloem sieve-tube cell because of:
Answer» Sucrose enters a phloem sieve-tube cell because of:

Discussion

1717.	How does oxygen enter the blood from the lungs? [1 MARK]
Answer» How does oxygen enter the blood from the lungs? [1 MARK]

Discussion

1718.	Which of the following are the advantages of recycling of paper?
Answer» Which of the following are the advantages of recycling of paper?

Discussion

1719.	A)Which organism has the smallest cell? B)which organism has the largest plant cell? C)What is the diversity in the size of a cell? D)name the cell have branched structure? E)What are the basic components of a cell? F)Is cell wall living or dead? G)Is plasma membrane living or dead?
Answer» A)Which organism has the smallest cell? B)which organism has the largest plant cell? C)What is the diversity in the size of a cell? D)name the cell have branched structure? E)What are the basic components of a cell? F)Is cell wall living or dead? G)Is plasma membrane living or dead?

1719.

A)Which organism has the smallest cell? B)which organism has the largest plant cell? C)What is the diversity in the size of a cell? D)name the cell have branched structure? E)What are the basic components of a cell? F)Is cell wall living or dead? G)Is plasma membrane living or dead?

Answer»

A)Which organism has the smallest cell?

B)which organism has the largest plant cell?

C)What is the diversity in the size of a cell?

D)name the cell have branched structure?

E)What are the basic components of a cell?

F)Is cell wall living or dead?

G)Is plasma membrane living or dead?

Discussion

1720.	Which is not a branch of animal husbandry?
Answer» Which is not a branch of animal husbandry?

Discussion

1721.	Select the incorrect statement about pumping of blood by the human heart:
Answer» Select the incorrect statement about pumping of blood by the human heart:

Discussion

1722.	Give a way to insert genes in a plasmid
Answer» Give a way to insert genes in a plasmid

Discussion

1723.	stages of meisosis prophase, anaphase,telophase, metaphase ? in mitosis how prophase , anaphase,metaphase,telophase occur? main main diffrence between mitosis and meiosis?
Answer» stages of meisosis prophase, anaphase,telophase, metaphase ? in mitosis how prophase , anaphase,metaphase,telophase occur? main main diffrence between mitosis and meiosis?

Discussion

1724.	We sprinkle salt on dead animals to decompose them easily which means that microbes work better on things in which salt is added but on the other hand we we add salt to pickle to check microbial growth. How is it possible that on one hand salt doesn't allow microbial growth and on the other hand it allows microbial growth to happen
Answer» We sprinkle salt on dead animals to decompose them easily which means that microbes work better on things in which salt is added but on the other hand we we add salt to pickle to check microbial growth. How is it possible that on one hand salt doesn't allow microbial growth and on the other hand it allows microbial growth to happen

Discussion

1725.	Aerenchyma assist the plants in
Answer» Aerenchyma assist the plants in

Discussion

1726.	Discuss some of the social and ecological costs of the kind of development which has been pursued in most countries.
Answer» Discuss some of the social and ecological costs of the kind of development which has been pursued in most countries.

Discussion

1727.	______ made from natural organic substance, is a biodegradable fertilizer.
Answer» ______ made from natural organic substance, is a biodegradable fertilizer.

Discussion

1728.	Soils having a mixture of different sized particles are known as:
Answer» Soils having a mixture of different sized particles are known as:

Discussion

1729.	What happens when seeds are placed in water?
Answer» What happens when seeds are placed in water?

Discussion

1730.	In human beings, sex of an individual is determined:
Answer» In human beings, sex of an individual is determined:

Discussion

1731.	Paragraph for below questionनीचे दिये गये प्रश्न के लिए अनुच्छेदCalyx and corolla are the accessory organs of the flower. Members of calyx are called sepals and that of corolla are called petals. The mode of arrangement of sepals or petals in floral bud w.r.t. other member of the same whorl can be valvate, twisted, imbricate or vexillary. In some plants, stamens may be found to be attached to the petals or perianth. These conditions are called epipetalous and epiphyllous respectively.On the basis of given paragraph answer the following questions and select the correct option.केलिक्स तथा कोरोला पुष्प के सहायक अंग हैं। केलिक्स के सदस्यों को बाह्यदल कहते हैं तथा कोरोला के सदस्यों को दल कहते हैं। एक ही चक्कर के अन्य सदस्य के संदर्भ में पुष्पीय कलिका में बाह्यदलों या दलों के विन्यास की विधि कोरस्पर्शी, व्यावर्तित, कोरछादी या वैक्जीलरी हो सकती है। कुछ पादपों में पुंकेसर दलों या परिदलपुंज से जुड़े हो सकते हैं। ये स्थितियाँ क्रमशः दललग्न तथा परिदल लग्न कहलाती हैं।दिए गए अनुच्छेद के आधार पर निम्नलिखित प्रश्नों के उत्तर दीजिए तथा सही विकल्प का चयन कीजिए। Q. In which of the following diagrams, imbricate aestivation in corolla is shown?प्रश्न - निम्नलिखित में से कौनसा आरेख कोरोला में कोरछादी पुष्पदलविन्यास को दर्शाता है?
Answer» Paragraph for below question नीचे दिये गये प्रश्न के लिए अनुच्छेद Calyx and corolla are the accessory organs of the flower. Members of calyx are called sepals and that of corolla are called petals. The mode of arrangement of sepals or petals in floral bud w.r.t. other member of the same whorl can be valvate, twisted, imbricate or vexillary. In some plants, stamens may be found to be attached to the petals or perianth. These conditions are called epipetalous and epiphyllous respectively. On the basis of given paragraph answer the following questions and select the correct option. केलिक्स तथा कोरोला पुष्प के सहायक अंग हैं। केलिक्स के सदस्यों को बाह्यदल कहते हैं तथा कोरोला के सदस्यों को दल कहते हैं। एक ही चक्कर के अन्य सदस्य के संदर्भ में पुष्पीय कलिका में बाह्यदलों या दलों के विन्यास की विधि कोरस्पर्शी, व्यावर्तित, कोरछादी या वैक्जीलरी हो सकती है। कुछ पादपों में पुंकेसर दलों या परिदलपुंज से जुड़े हो सकते हैं। ये स्थितियाँ क्रमशः दललग्न तथा परिदल लग्न कहलाती हैं। दिए गए अनुच्छेद के आधार पर निम्नलिखित प्रश्नों के उत्तर दीजिए तथा सही विकल्प का चयन कीजिए। Q. In which of the following diagrams, imbricate aestivation in corolla is shown? प्रश्न - निम्नलिखित में से कौनसा आरेख कोरोला में कोरछादी पुष्पदलविन्यास को दर्शाता है?

1731.

Paragraph for below questionनीचे दिये गये प्रश्न के लिए अनुच्छेदCalyx and corolla are the accessory organs of the flower. Members of calyx are called sepals and that of corolla are called petals. The mode of arrangement of sepals or petals in floral bud w.r.t. other member of the same whorl can be valvate, twisted, imbricate or vexillary. In some plants, stamens may be found to be attached to the petals or perianth. These conditions are called epipetalous and epiphyllous respectively.On the basis of given paragraph answer the following questions and select the correct option.केलिक्स तथा कोरोला पुष्प के सहायक अंग हैं। केलिक्स के सदस्यों को बाह्यदल कहते हैं तथा कोरोला के सदस्यों को दल कहते हैं। एक ही चक्कर के अन्य सदस्य के संदर्भ में पुष्पीय कलिका में बाह्यदलों या दलों के विन्यास की विधि कोरस्पर्शी, व्यावर्तित, कोरछादी या वैक्जीलरी हो सकती है। कुछ पादपों में पुंकेसर दलों या परिदलपुंज से जुड़े हो सकते हैं। ये स्थितियाँ क्रमशः दललग्न तथा परिदल लग्न कहलाती हैं।दिए गए अनुच्छेद के आधार पर निम्नलिखित प्रश्नों के उत्तर दीजिए तथा सही विकल्प का चयन कीजिए। Q. In which of the following diagrams, imbricate aestivation in corolla is shown?प्रश्न - निम्नलिखित में से कौनसा आरेख कोरोला में कोरछादी पुष्पदलविन्यास को दर्शाता है?

Answer»

Paragraph for below question

नीचे दिये गये प्रश्न के लिए अनुच्छेद

Calyx and corolla are the accessory organs of the flower. Members of calyx are called sepals and that of corolla are called petals. The mode of arrangement of sepals or petals in floral bud w.r.t. other member of the same whorl can be valvate, twisted, imbricate or vexillary. In some plants, stamens may be found to be attached to the petals or perianth. These conditions are called epipetalous and epiphyllous respectively.

On the basis of given paragraph answer the following questions and select the correct option.

केलिक्स तथा कोरोला पुष्प के सहायक अंग हैं। केलिक्स के सदस्यों को बाह्यदल कहते हैं तथा कोरोला के सदस्यों को दल कहते हैं। एक ही चक्कर के अन्य सदस्य के संदर्भ में पुष्पीय कलिका में बाह्यदलों या दलों के विन्यास की विधि कोरस्पर्शी, व्यावर्तित, कोरछादी या वैक्जीलरी हो सकती है। कुछ पादपों में पुंकेसर दलों या परिदलपुंज से जुड़े हो सकते हैं। ये स्थितियाँ क्रमशः दललग्न तथा परिदल लग्न कहलाती हैं।

दिए गए अनुच्छेद के आधार पर निम्नलिखित प्रश्नों के उत्तर दीजिए तथा सही विकल्प का चयन कीजिए।

Q. In which of the following diagrams, imbricate aestivation in corolla is shown?

प्रश्न - निम्नलिखित में से कौनसा आरेख कोरोला में कोरछादी पुष्पदलविन्यास को दर्शाता है?

Discussion

1732.	Which of the following disease is caused by a protozoan?
Answer» Which of the following disease is caused by a protozoan?

Discussion

1733.	Identify the incorrect statement(s) regarding the components of PNS.I. The nerves carrying impulses from CNS to peripheral system are sensory nerves or afferent nerves.II. The nerves carrying impulses from peripheral system to CNS are motor nerves or efferent nerves.III. Afferent nerves bring in impulses from the auditory, visual and touch receptors.IV. Efferent nerves coordinates impulses towards effector organs.
Answer» Identify the incorrect statement(s) regarding the components of PNS. I. The nerves carrying impulses from CNS to peripheral system are sensory nerves or afferent nerves. II. The nerves carrying impulses from peripheral system to CNS are motor nerves or efferent nerves. III. Afferent nerves bring in impulses from the auditory, visual and touch receptors. IV. Efferent nerves coordinates impulses towards effector organs.

1733.

Identify the incorrect statement(s) regarding the components of PNS.I. The nerves carrying impulses from CNS to peripheral system are sensory nerves or afferent nerves.II. The nerves carrying impulses from peripheral system to CNS are motor nerves or efferent nerves.III. Afferent nerves bring in impulses from the auditory, visual and touch receptors.IV. Efferent nerves coordinates impulses towards effector organs.

Answer»

Identify the incorrect statement(s) regarding the components of PNS.

I. The nerves carrying impulses from CNS to peripheral system are sensory nerves or afferent nerves.

II. The nerves carrying impulses from peripheral system to CNS are motor nerves or efferent nerves.

III. Afferent nerves bring in impulses from the auditory, visual and touch receptors.

IV. Efferent nerves coordinates impulses towards effector organs.

Discussion

1734.	Question 2 (c)Differentiate between Endangered and extinct species.
Answer» Question 2 (c) Differentiate between Endangered and extinct species.

Discussion

1735.	The period of life, when the body undergoes changes, leading to reproductive maturity, is called __.
Answer» The period of life, when the body undergoes changes, leading to reproductive maturity, is called __.

Discussion

1736.	What is an infectious disease?
Answer» What is an infectious disease?

Discussion

1737.	Artificial sweeteners are chemically inert & excreted with urine then why it's more intake causes cancer ?
Answer» Artificial sweeteners are chemically inert & excreted with urine then why it's more intake causes cancer ?

Discussion

1738.	When a centimetre thick surface is illuminated with light of wavelength λ, the stopping potential is V. When the same surface is illuminated by light of wavelength 2λ, the stopping potential is V3. The threshold wavelength for the surface is
Answer» When a centimetre thick surface is illuminated with light of wavelength $λ$ , the stopping potential is $V$ . When the same surface is illuminated by light of wavelength $2 λ$ , the stopping potential is $\frac{V}{3}$ . The threshold wavelength for the surface is

Discussion

1739.	What is the difference between monocot and dicot plant?
Answer» What is the difference between monocot and dicot plant?

Discussion

1740.	What is cell? Scientific definition.
Answer» What is cell? Scientific definition.

Discussion

1741.	Why is iron mineral needed by our body ? Name some of the iron-rich foods.
Answer» Why is iron mineral needed by our body ? Name some of the iron-rich foods.

Discussion

1742.	Forest helps in reducing the amount of carbon-di-oxide in the atmosphere. Justify the statement.
Answer» Forest helps in reducing the amount of carbon-di-oxide in the atmosphere. Justify the statement.

Discussion

1743.	Explain how, the use of drugs helps in spreading AIDS disease.
Answer» Explain how, the use of drugs helps in spreading AIDS disease.

Discussion

1744.	The embryo gets embedded in the wall of the ___ for further development.
Answer» The embryo gets embedded in the wall of the ___ for further development.

Discussion

1745.	What is natural phenomena? Is it always destructive in nature
Answer» What is natural phenomena? Is it always destructive in nature

Discussion

1746.	Question 2 Propagation of ginger is generally done using (a) seed (b) stem (rhizome) (c) root (d) leaf
Answer» Question 2 Propagation of ginger is generally done using (a) seed (b) stem (rhizome) (c) root (d) leaf

Discussion

1747.	Which among the following are rich sources of proteins?
Answer» Which among the following are rich sources of proteins?

Discussion

1748.	Name the objects of historical significance found in Satpura National Park.
Answer» Name the objects of historical significance found in Satpura National Park.

Discussion

1749.	Flow chart of respiration in human beings
Answer» Flow chart of respiration in human beings

Discussion

1750.	Write a short on Living characters of viruses.
Answer» Write a short on Living characters of viruses.

Discussion

Explore topic-wise InterviewSolutions in .

Assertion: all bacteria are closely related to each otherReason: drugs that block one of these life processes in one member of the group is likely to be effective against many other members of the group.

Which types of cells are present in Human beings?

Classify the following based on number of chambers in their heart.Rohu, Scoliodon, Frog, Salamander, Flying lizard, King Cobra, Crocodile, Ostrich, Pigeon, Bat, Whale

Question 22 Observe the Fig.2.1 and answer the questions that follows. (a) Write the name of the disease(b) Name the causative agent of this disease?(c) How does the disease spread from one plant to another?(d) Name any two plant diseases and the microbes that cause them.

How can soil erosion be prevented? [3 MARKS]

It is often said that by protecting the tiger, we actually protect all other forms of flora and fauna. Is that true? Why?Suppose the project of protecting the tiger went off so well that the population of tigers increased tremendously. Would that be desirable? Why?

Shark and cod fish are bio resources that are rich in ______.

Describe the process by which Amoeba reproduces.

How do the needs for achievement, affiliation, and power influence the behaviour of adolescents? Explain with examples.

Question 2What criteria do we use to decide whether something is alive?

What is heterotrophic mode of nutrition? Give two examples of plants that use heterotrophic mode of nutrition. [2 MARKS]

Which of the following statement is correct? Statement 1 (S1): The gametes or sex cells have only half the number of chromosomes compared to other cells in the body. Statement 2 (S2): Mitosis gives rise to gametes.

Define Irrigation. What are the types of Modern methods of Irrigation?

The middle layer of the heart wall is:

What should be your first move when you or someone near you gets injured.

Sucrose enters a phloem sieve-tube cell because of:

How does oxygen enter the blood from the lungs? [1 MARK]

Which of the following are the advantages of recycling of paper?

A)Which organism has the smallest cell? B)which organism has the largest plant cell? C)What is the diversity in the size of a cell? D)name the cell have branched structure? E)What are the basic components of a cell? F)Is cell wall living or dead? G)Is plasma membrane living or dead?

Which is not a branch of animal husbandry?

Select the incorrect statement about pumping of blood by the human heart:

Give a way to insert genes in a plasmid

stages of meisosis prophase, anaphase,telophase, metaphase ? in mitosis how prophase , anaphase,metaphase,telophase occur? main main diffrence between mitosis and meiosis?

Aerenchyma assist the plants in

Discuss some of the social and ecological costs of the kind of development which has been pursued in most countries.

______ made from natural organic substance, is a biodegradable fertilizer.

Soils having a mixture of different sized particles are known as:

What happens when seeds are placed in water?

In human beings, sex of an individual is determined:

Which of the following disease is caused by a protozoan?

Question 2 (c)Differentiate between Endangered and extinct species.

The period of life, when the body undergoes changes, leading to reproductive maturity, is called __.

What is an infectious disease?

Artificial sweeteners are chemically inert & excreted with urine then why it's more intake causes cancer ?

When a centimetre thick surface is illuminated with light of wavelength λ, the stopping potential is V. When the same surface is illuminated by light of wavelength 2λ, the stopping potential is V3. The threshold wavelength for the surface is

What is the difference between monocot and dicot plant?

What is cell? Scientific definition.

Why is iron mineral needed by our body ? Name some of the iron-rich foods.

Forest helps in reducing the amount of carbon-di-oxide in the atmosphere. Justify the statement.

Explain how, the use of drugs helps in spreading AIDS disease.

The embryo gets embedded in the wall of the ___ for further development.

What is natural phenomena? Is it always destructive in nature

Question 2 Propagation of ginger is generally done using (a) seed (b) stem (rhizome) (c) root (d) leaf

Which among the following are rich sources of proteins?

Name the objects of historical significance found in Satpura National Park.

Flow chart of respiration in human beings

Write a short on Living characters of viruses.