18288 + Interview Questions in Biology Page 42 InterviewSolution

2051.	Thick and thin filaments form the (i)__________. The thick and thin filaments overlap and form a definite pattern that form repeating units called (ii)______.
Answer» Thick and thin filaments form the (i)__________. The thick and thin filaments overlap and form a definite pattern that form repeating units called (ii)______.

Discussion

2052.	Which of the following plant organs act as sink for different minerals?
Answer» Which of the following plant organs act as sink for different minerals?

Discussion

2053.	Write down the lifespans of the following organisms.(d) Banana tree
Answer» Write down the lifespans of the following organisms. (d) Banana tree

Discussion

2054.	Bundle sheet cells are agranal (lacking grana). Does it mean that thylakoid are absent as well or does if mean that thylakoids a're randomly arranged?
Answer» Bundle sheet cells are agranal (lacking grana). Does it mean that thylakoid are absent as well or does if mean that thylakoids a're randomly arranged?

Discussion

2055.	'पुरखों की गाढ़ी कमाई से हासिल की गई चीज़ों को हराम के भाव बेचने को मेरा दिल गवाही नहीं देता।' - मालकिन के इस कथन के आलोक में विरासत के बारे में अपने विचार व्यक्त कीजिए।
Answer» 'पुरखों की गाढ़ी कमाई से हासिल की गई चीज़ों को हराम के भाव बेचने को मेरा दिल गवाही नहीं देता।' - मालकिन के इस कथन के आलोक में विरासत के बारे में अपने विचार व्यक्त कीजिए।

Discussion

2056.	In the sketch of the stomatal apparatus given alongside, which one of the following is missing?(1) Cell membranes of the cells(2) Cell walls of the cells(3) Nuclei in the guard cells(4) Chloroplasts in the guard cells
Answer» In the sketch of the stomatal apparatus given alongside, which one of the following is missing? (1) Cell membranes of the cells (2) Cell walls of the cells (3) Nuclei in the guard cells (4) Chloroplasts in the guard cells

Discussion

2057.	What is the meaning of serum ?
Answer» What is the meaning of serum ?

Discussion

2058.	Define oxygen dissociation curve. Can you suggest any reason for its sigmoidal pattern?
Answer» Define oxygen dissociation curve. Can you suggest any reason for its sigmoidal pattern?

Discussion

2059.	At what stage in the cell cycle, there are I,V,L and J shaped cheomosomes under the microscope?
Answer» At what stage in the cell cycle, there are I,V,L and J shaped cheomosomes under the microscope?

Discussion

2060.	Which one is an incorrect statement?
Answer» Which one is an incorrect statement?

Discussion

2061.	Write a short note on the effect of temperature or water scarcity and the adaptations of animals.
Answer» Write a short note on the effect of temperature or water scarcity and the adaptations of animals.

Discussion

2062.	(a) In a pond there were 200 frogs. 40 more were born in the year. Calculate the birth rate of the population. (b) Population in terms of number is not always a necessary parameter to measure population. Justify with two examples. [3]
Answer» (a) In a pond there were 200 frogs. 40 more were born in the year. Calculate the birth rate of the population. (b) Population in terms of number is not always a necessary parameter to measure population. Justify with two examples. [3]

2062.

(a) In a pond there were 200 frogs. 40 more were born in the year. Calculate the birth rate of the population. (b) Population in terms of number is not always a necessary parameter to measure population. Justify with two examples. [3]

Answer»

(a) In a pond there were 200 frogs. 40 more were born in the year. Calculate the birth rate of the population.

(b) Population in terms of number is not always a necessary parameter to measure population. Justify with two examples. [3]

Discussion

2063.	Primary growth in a plant body is mainly due to ____________.
Answer» Primary growth in a plant body is mainly due to ____________.

Discussion

2064.	Endemic plants are those plants which grow in
Answer» Endemic plants are those plants which grow in

Discussion

2065.	give formulas of quick lime,soda lime,slaked lime,soda ash and lime water
Answer» give formulas of quick lime,soda lime,slaked lime,soda ash and lime water

Discussion

2066.	The kingdom Protista is called as the 'dumping ground kingdom' because
Answer» The kingdom Protista is called as the 'dumping ground kingdom' because

Discussion

2067.	Unique feature of the plants that belong to family Fabaceae is _________.
Answer» Unique feature of the plants that belong to family Fabaceae is _________.

Discussion

2068.	Electric field is steepest in the direction in which the potential
Answer» Electric field is steepest in the direction in which the potential

Discussion

2069.	Choose an issue that has provoked a controversy like the Bhopal Gas Tragedy or the Narmada Dam Project in which the lives of the poor have been affected.
Answer» Choose an issue that has provoked a controversy like the Bhopal Gas Tragedy or the Narmada Dam Project in which the lives of the poor have been affected.

Discussion

2070.	Which of these food items are less likely to be spoilt by microbes?
Answer» Which of these food items are less likely to be spoilt by microbes?

Discussion

2071.	What is the shape and hybridisation of \lbrack Pt(Cl)4\rbrack2- ?
Answer» What is the shape and hybridisation of \lbrack Pt(Cl)4\rbrack2- ?

Discussion

2072.	What are the disadvantages of nuclear power plant?
Answer» What are the disadvantages of nuclear power plant?

Discussion

2073.	why white phosphate is more stable then red phosphate
Answer» why white phosphate is more stable then red phosphate

Discussion

2074.	In a given habitat we have 20 plant species and 20 animal species. Should we call this as 'diversity or biodiversity'? Justify your answer.
Answer» In a given habitat we have 20 plant species and 20 animal species. Should we call this as 'diversity or biodiversity'? Justify your answer.

Discussion

2075.	Identify the labelled parts in the given cross-section of female breast.
Answer» Identify the labelled parts in the given cross-section of female breast.

2075.

Identify the labelled parts in the given cross-section of female breast.

Answer»

Identify the labelled parts in the given cross-section of female breast.

Discussion

2076.	FeSO_4 → Fe_2O_3+SO_2+SO_{3 }balance the equation with step
Answer» FeSO_4 → Fe_2O_3+SO_2+SO_{3 }balance the equation with step

Discussion

2077.	9. The pH of a dibasic acid is 3.699. Then its molarity is?
Answer» 9. The pH of a dibasic acid is 3.699. Then its molarity is?

Discussion

2078.	Why do physicians prescribe diuretic drugs to patients with high blood pressure?
Answer» Why do physicians prescribe diuretic drugs to patients with high blood pressure?

Discussion

2079.	what is the difference between parthenogenesis and parthenocarpy?
Answer» what is the difference between parthenogenesis and parthenocarpy?

Discussion

2080.	Question 12Name the process in yeast that converts sugars into alcohol.
Answer» Question 12 Name the process in yeast that converts sugars into alcohol.

Discussion

2081.	Select correct features w.r.t. trichomes in shoot system1. Usually uni-celled2. Branched or unbranched3. May be secretory4. Soft or stiff5. Helps against transpiration
Answer» Select correct features w.r.t. trichomes in shoot system 1. Usually uni-celled 2. Branched or unbranched 3. May be secretory 4. Soft or stiff 5. Helps against transpiration

2081.

Select correct features w.r.t. trichomes in shoot system1. Usually uni-celled2. Branched or unbranched3. May be secretory4. Soft or stiff5. Helps against transpiration

Answer»

Select correct features w.r.t. trichomes in shoot system

1. Usually uni-celled

2. Branched or unbranched

3. May be secretory

4. Soft or stiff

5. Helps against transpiration

Discussion

2082.	The number of molecules of ATP produced in the lipid metabolism of molecule of palmitic acid is [CBSE PMT 1998]
Answer» The number of molecules of ATP produced in the lipid metabolism of molecule of palmitic acid is [CBSE PMT 1998]

2082.

The number of molecules of ATP produced in the lipid metabolism of molecule of palmitic acid is [CBSE PMT 1998]

Answer»

The number of molecules of ATP produced in the lipid metabolism of

molecule of palmitic acid is

[CBSE PMT 1998]

Discussion

2083.	Who was the pioneer of Green Revolution?
Answer» Who was the pioneer of Green Revolution?

Discussion

2084.	Assertion:Cobalt60 is a source of gamma radiation.Reason: Gamma emission is due to nucleardecay
Answer» Assertion:Cobalt60 is a source of gamma radiation.Reason: Gamma emission is due to nucleardecay

Discussion

2085.	The sound intensity level at a point 4 m from thepoint source is 10 dB, then the sound level at adistance 2 m from the same source will be(1) 26 dB(3) 23 dB(2) 16 dB(4) 32 dB
Answer» The sound intensity level at a point 4 m from thepoint source is 10 dB, then the sound level at adistance 2 m from the same source will be(1) 26 dB(3) 23 dB(2) 16 dB(4) 32 dB

Discussion

2086.	Reproduction enables
Answer» Reproduction enables

Discussion

2087.	Does short-sightedness (myopia) or long-sightedness (hypermetropia) imply necessarily that the eye has partially lost its ability of accommodation? If not, what might cause these defects of vision?
Answer» Does short-sightedness (myopia) or long-sightedness (hypermetropia) imply necessarily that the eye has partially lost its ability of accommodation? If not, what might cause these defects of vision?

Discussion

2088.	Which hormone(s) is/are released by the posterior pituitary?
Answer» Which hormone(s) is/are released by the posterior pituitary?

Discussion

2089.	Mechanism that causes a gene to move from one linkage group to another is called
Answer» Mechanism that causes a gene to move from one linkage group to another is called

Discussion

2090.	52.Mention the applications of hypertonic , hypotonic and isotonic solution?
Answer» 52.Mention the applications of hypertonic , hypotonic and isotonic solution?

Discussion

2091.	Question 57Differentiate between rough and smooth endoplasmic reticulum. How is the endoplasmic reticulum important for membrane biogenesis?
Answer» Question 57 Differentiate between rough and smooth endoplasmic reticulum. How is the endoplasmic reticulum important for membrane biogenesis?

Discussion

2092.	Question 45How does an amoeba obtain its food?
Answer» Question 45 How does an amoeba obtain its food?

Discussion

2093.	in a closed container of 2 litre, 1 mole of each gas A and B react at 400 K and 50 atm to form 2 mol of gas D.A(g) + B(g) -----> 2 D(g) , ΔH = -300 KJIf final pressure of container is 30 atm then value of ΔU for the reaction at 400 K will be [given : 1 lit-atm = 101.3 J and assume non ideal behaviour]
Answer» in a closed container of 2 litre, 1 mole of each gas A and B react at 400 K and 50 atm to form 2 mol of gas D. A(g) + B(g) -----> 2 D(g) , ΔH = -300 KJ If final pressure of container is 30 atm then value of ΔU for the reaction at 400 K will be [given : 1 lit-atm = 101.3 J and assume non ideal behaviour]

Discussion

2094.	Match columns I with columns II and select the right answer : Column−I Column−IIAIUD1MenBCondom2WomenCGraafian follicle3TestesDSperms4Ovary
Answer» Match columns I with columns II and select the right answer : $\begin{matrix} C o l u m n - I & C o l u m n - I I A & I U D & 1 & M e n B & C o n d o m & 2 & W o m e n C & G r a a f i a n f o l l i c l e & 3 & T e s t e s D & S p e r m s & 4 & O v a r y \end{matrix}$

Discussion

2095.	Aeration of water during wastewater treatment removes which of these?
Answer» Aeration of water during wastewater treatment removes which of these?

Discussion

2096.	Cause:Government has recently decided to hike the procurement price of paddy for the rabi crops Which of the following will be a possible effect of the above cause?
Answer» Cause:Government has recently decided to hike the procurement price of paddy for the rabi crops Which of the following will be a possible effect of the above cause?

2096.

Cause:Government has recently decided to hike the procurement price of paddy for the rabi crops Which of the following will be a possible effect of the above cause?

Answer»

Cause:Government has recently decided to hike the procurement price of paddy for the rabi crops

Which of the following will be a possible effect of the above cause?

Discussion

2097.	Regarding assertion and reason choose the correct option. Assertion [A]: Biofortification is a type of new “Green Revolution”. Reason [R]: Biofortification aims to increase nutrient levels in crops which are most common and easily available.
Answer» Regarding assertion and reason choose the correct option. Assertion [A]: Biofortification is a type of new “Green Revolution”. Reason [R]: Biofortification aims to increase nutrient levels in crops which are most common and easily available.

Discussion

2098.	44. The nucleic acid base having two possible binding sites is - A)Adenine B).Guanine C)Thymine D)Cytosine
Answer» 44. The nucleic acid base having two possible binding sites is - A)Adenine B).Guanine C)Thymine D)Cytosine

Discussion

2099.	What does it mean for something to become ionized?
Answer» What does it mean for something to become ionized?

Discussion

2100.	Regarding assertion and reason choose the correct option.Assertion [A]: Biofortification is a type of new “Green Revolution”.Reason [R]: Biofortification aims to increase nutrient levels in crops which are most common and easily available.
Answer» Regarding assertion and reason choose the correct option. Assertion [A]: Biofortification is a type of new “Green Revolution”. Reason [R]: Biofortification aims to increase nutrient levels in crops which are most common and easily available.

Discussion

Explore topic-wise InterviewSolutions in .

Thick and thin filaments form the (i)__________. The thick and thin filaments overlap and form a definite pattern that form repeating units called (ii)______.

Which of the following plant organs act as sink for different minerals?

Write down the lifespans of the following organisms.(d) Banana tree

Bundle sheet cells are agranal (lacking grana). Does it mean that thylakoid are absent as well or does if mean that thylakoids a're randomly arranged?

In the sketch of the stomatal apparatus given alongside, which one of the following is missing?(1) Cell membranes of the cells(2) Cell walls of the cells(3) Nuclei in the guard cells(4) Chloroplasts in the guard cells

What is the meaning of serum ?

Define oxygen dissociation curve. Can you suggest any reason for its sigmoidal pattern?

At what stage in the cell cycle, there are I,V,L and J shaped cheomosomes under the microscope?

Which one is an incorrect statement?

Write a short note on the effect of temperature or water scarcity and the adaptations of animals.

(a) In a pond there were 200 frogs. 40 more were born in the year. Calculate the birth rate of the population. (b) Population in terms of number is not always a necessary parameter to measure population. Justify with two examples. [3]

Primary growth in a plant body is mainly due to ____________.

Endemic plants are those plants which grow in

give formulas of quick lime,soda lime,slaked lime,soda ash and lime water

The kingdom Protista is called as the 'dumping ground kingdom' because

Unique feature of the plants that belong to family Fabaceae is _________.

Electric field is steepest in the direction in which the potential

Choose an issue that has provoked a controversy like the Bhopal Gas Tragedy or the Narmada Dam Project in which the lives of the poor have been affected.

Which of these food items are less likely to be spoilt by microbes?

What is the shape and hybridisation of \lbrack Pt(Cl)4\rbrack2- ?

What are the disadvantages of nuclear power plant?

why white phosphate is more stable then red phosphate

In a given habitat we have 20 plant species and 20 animal species. Should we call this as 'diversity or biodiversity'? Justify your answer.

Identify the labelled parts in the given cross-section of female breast.

FeSO_4 → Fe_2O_3+SO_2+SO_{3 }balance the equation with step

9. The pH of a dibasic acid is 3.699. Then its molarity is?

Why do physicians prescribe diuretic drugs to patients with high blood pressure?

what is the difference between parthenogenesis and parthenocarpy?

Question 12Name the process in yeast that converts sugars into alcohol.

Select correct features w.r.t. trichomes in shoot system1. Usually uni-celled2. Branched or unbranched3. May be secretory4. Soft or stiff5. Helps against transpiration

The number of molecules of ATP produced in the lipid metabolism of molecule of palmitic acid is [CBSE PMT 1998]

Who was the pioneer of Green Revolution?

Assertion:Cobalt60 is a source of gamma radiation.Reason: Gamma emission is due to nucleardecay

The sound intensity level at a point 4 m from thepoint source is 10 dB, then the sound level at adistance 2 m from the same source will be(1) 26 dB(3) 23 dB(2) 16 dB(4) 32 dB

Reproduction enables

Does short-sightedness (myopia) or long-sightedness (hypermetropia) imply necessarily that the eye has partially lost its ability of accommodation? If not, what might cause these defects of vision?

Which hormone(s) is/are released by the posterior pituitary?

Mechanism that causes a gene to move from one linkage group to another is called

52.Mention the applications of hypertonic , hypotonic and isotonic solution?

Question 57Differentiate between rough and smooth endoplasmic reticulum. How is the endoplasmic reticulum important for membrane biogenesis?

Question 45How does an amoeba obtain its food?

Match columns I with columns II and select the right answer : Column−I Column−IIAIUD1MenBCondom2WomenCGraafian follicle3TestesDSperms4Ovary

Aeration of water during wastewater treatment removes which of these?

Cause:Government has recently decided to hike the procurement price of paddy for the rabi crops Which of the following will be a possible effect of the above cause?

Regarding assertion and reason choose the correct option. Assertion [A]: Biofortification is a type of new “Green Revolution”. Reason [R]: Biofortification aims to increase nutrient levels in crops which are most common and easily available.

44. The nucleic acid base having two possible binding sites is - A)Adenine B).Guanine C)Thymine D)Cytosine

What does it mean for something to become ionized?

Regarding assertion and reason choose the correct option.Assertion [A]: Biofortification is a type of new “Green Revolution”.Reason [R]: Biofortification aims to increase nutrient levels in crops which are most common and easily available.

Thick and thin filaments form the (i)____. The thick and thin filaments overlap and form a definite pattern that form repeating units called (ii).