11712 + Interview Questions in Biology Page 20 InterviewSolution

951.	If you are asked to select a group of two vegetables, out of the following, having homologous structures which one would you select ? (a) Carrot and radish (b) Potato and sweet potato (c) Potato and tomato (d) Lady finger and potato
Answer» If you are asked to select a group of two vegetables, out of the following, having homologous structures which one would you select ? (a) Carrot and radish (b) Potato and sweet potato (c) Potato and tomato (d) Lady finger and potato

Discussion

952.	Explain the functions of plant hormones in detail.
Answer» Explain the functions of plant hormones in detail.

Discussion

953.	What are the functions of liver and pancreas in the human digestive system ?
Answer» What are the functions of liver and pancreas in the human digestive system ?

Discussion

954.	The ___________ receives, processes, interprets and stores information coming from senses. The __________ handles its input and output.
Answer» The ___________ receives, processes, interprets and stores information coming from senses. The __________ handles its input and output.

Discussion

955.	Question 35 (f)Write true (T) or false (F)(f) All prokaryotes are classified under Monera.
Answer» Question 35 (f) Write true (T) or false (F) (f) All prokaryotes are classified under Monera.

Discussion

956.	Each photosystem has all pigments except one moleciule of chlorophyll a forming a light harvesting system also called antennae. Explain in detail
Answer» Each photosystem has all pigments except one moleciule of chlorophyll a forming a light harvesting system also called antennae. Explain in detail

Discussion

957.	Match the following parts of the ear with functions Column IColumn IIi. Pinnaa. Collects vibrations in the airii. Cochleab. Region between pinna and eardrumiii. Meatusc. Transfers vibrations to ear ossiclesiv. Tympanic membraned. Translates sound to nerve impulsesv. Eustachian tubee. Equalises pressure between the inner and outer ear
Answer» Match the following parts of the ear with functions $\begin{matrix} C o l u m n I & C o l u m n I I i . Pinna & a . Collects vibrations in the air i i . Cochlea & b . Region between pinna and eardrum i i i . Meatus & c . Transfers vibrations to ear ossicles i v . Tympanic membrane & d . Translates sound to nerve impulses v . Eustachian tube & e . Equalises pressure between the inner and outer ear \end{matrix}$

Discussion

958.	The growth of tendrils in pea plants is due to the : (a) effect of sunlight on the tendril cells facing the sun (b) effect of gravity on the part of tendril hanging down towards the earth (c) rapid cell division and elongation in tendril cells that are away from the support (d) rapid cell division and elongation in tendril cells in contact with the support
Answer» The growth of tendrils in pea plants is due to the : (a) effect of sunlight on the tendril cells facing the sun (b) effect of gravity on the part of tendril hanging down towards the earth (c) rapid cell division and elongation in tendril cells that are away from the support (d) rapid cell division and elongation in tendril cells in contact with the support

958.

The growth of tendrils in pea plants is due to the : (a) effect of sunlight on the tendril cells facing the sun (b) effect of gravity on the part of tendril hanging down towards the earth (c) rapid cell division and elongation in tendril cells that are away from the support (d) rapid cell division and elongation in tendril cells in contact with the support

Answer»

The growth of tendrils in pea plants is due to the :

(a) effect of sunlight on the tendril cells facing the sun

(b) effect of gravity on the part of tendril hanging down towards the earth

(c) rapid cell division and elongation in tendril cells that are away from the support

(d) rapid cell division and elongation in tendril cells in contact with the support

Discussion

959.

Look at following matches: 1. Spinal Cord - Reflex action 2. Cerebrum - Thinking, Decision-making 3. Medulla oblongata - Controls cardiac centre Which of the given matches are correct?

Answer»

Look at following matches:

1. Spinal Cord	- Reflex action
2. Cerebrum	- Thinking, Decision-making
3. Medulla oblongata	- Controls cardiac centre

Which of the given matches are correct?

Discussion

960.	The first vaccine ever made was against ________ disease.
Answer» The first vaccine ever made was against ________ disease.

Discussion

961.	“All plants give out oxygen during day and carbon dioxide during the night”. Do you agree with this statement? Give reason.
Answer» “All plants give out oxygen during day and carbon dioxide during the night”. Do you agree with this statement? Give reason.

Discussion

962.	Which all hormones are lipid soluble and water soluble and how are they related to intercellular and intracellular receptor
Answer» Which all hormones are lipid soluble and water soluble and how are they related to intercellular and intracellular receptor

Discussion

963.	Transpiration is not involved in ________.
Answer» Transpiration is not involved in ________.

Discussion

964.	Match the following: ToolUsed forA. Restriction Enzyme1. Transfer genes from one organism to anotherB. Ligase Enzyme2. Synthesize the desired proteinsC. Vector3. Joining the DNA strandD. Target organism4. Cutting the DNA strand
Answer» Match the following: $\begin{matrix} T o o l & U s e d f o r A . R e s t r i c t i o n E n z y m e & 1. T r a n s f e r g e n e s f r o m o n e o r g a n i s m t o a n o t h e r B . L i g a s e E n z y m e & 2. S y n t h e s i z e t h e d e s i r e d p r o t e i n s C . V e c t o r & 3. J o i n i n g t h e D N A s t r a n d D . T a r g e t o r g a n i s m & 4. C u t t i n g t h e D N A s t r a n d \end{matrix}$

Discussion

965.	why biphenol is arometic?
Answer» why biphenol is arometic?

Discussion

966.	In Kjeldahi's method for the estimation of nitrogen present in a soil sample, the ammonia evolved from 0.75 g of the sample was neutralised by 10 mL of 1 M H2SO4. Find the percentage of nitrogen in the soil sample.
Answer» In Kjeldahi's method for the estimation of nitrogen present in a soil sample, the ammonia evolved from $0.75 g$ of the sample was neutralised by $10 mL of 1 M$ $H_{2} S O_{4}$ . Find the percentage of nitrogen in the soil sample.

Discussion

967.	Regarding the assertion and reason, select the correct option. Assertion [A]: The template strand runs in the 3’-5’ direction. Reason [R]: The genetic information resides on the sense strand.
Answer» Regarding the assertion and reason, select the correct option. Assertion [A]: The template strand runs in the 3’-5’ direction. Reason [R]: The genetic information resides on the sense strand.

Discussion

968.	"Vermiform appendix is vestigial in human being"What is the meaning of vestigial??
Answer» "Vermiform appendix is vestigial in human being" What is the meaning of vestigial??

Discussion

969.	Suppose eye colour of humans is governed by one gene. If black eye colour is dominant over green eye colour, then which letter correctly represents the dominant allele and the recessive allele respectively?
Answer» Suppose eye colour of humans is governed by one gene. If black eye colour is dominant over green eye colour, then which letter correctly represents the dominant allele and the recessive allele respectively?

Discussion

970.	Did animals and plants have a same ancestor just after life began on Earth?
Answer» Did animals and plants have a same ancestor just after life began on Earth?

Discussion

971.	what is the location of juxta medullary cell and juxta medullary apparatus
Answer» what is the location of juxta medullary cell and juxta medullary apparatus

Discussion

972.	A student identified the various parts of an embryo of a gram seed and listed them as given below : (I) Testa (II) Plumule (III) Radicle (IV) Cotyledon (V) Tegmen Out of these the actual parts of the embryo are :
Answer» A student identified the various parts of an embryo of a gram seed and listed them as given below : (I) Testa (II) Plumule (III) Radicle (IV) Cotyledon (V) Tegmen Out of these the actual parts of the embryo are :

Discussion

973.	What does a higher-than-normal WBC count in blood signify?
Answer» What does a higher-than-normal WBC count in blood signify?

Discussion

974.	can callus be compared to embryo
Answer» can callus be compared to embryo

Discussion

975.	In addition to carbon dioxdie and water, state two other conditions necessary for the process of photosynthesis to take place.
Answer» In addition to carbon dioxdie and water, state two other conditions necessary for the process of photosynthesis to take place.

Discussion

976.	धूत कहौ.... वाले छंद में ऊपर से सरल व निरीह दिखलाई पड़ने वाले तुलसी की भीतरी असलियत एक स्वाभिमानी भक्त हृदय की है। इससे आप कहाँ तक सहमत हैं?
Answer» धूत कहौ.... वाले छंद में ऊपर से सरल व निरीह दिखलाई पड़ने वाले तुलसी की भीतरी असलियत एक स्वाभिमानी भक्त हृदय की है। इससे आप कहाँ तक सहमत हैं?

Discussion

977.	Which of the following is applicable for insect pollinated flowers?
Answer» Which of the following is applicable for insect pollinated flowers?

Discussion

978.	How metamorphosis in frog tadpole is delayed or improper if iodine is insufficient?
Answer» How metamorphosis in frog tadpole is delayed or improper if iodine is insufficient?

Discussion

979.	The exchange of oxygen and other gases between the air in the lungs and blood vessels takes place in the ___.
Answer» The exchange of oxygen and other gases between the air in the lungs and blood vessels takes place in the ___.

Discussion

980.	Emissions from motor vehicles contains?
Answer» Emissions from motor vehicles contains?

Discussion

981.	What is flower?
Answer» What is flower?

Discussion

982.	Which of the following feature is not related with pons varoli? 1. It forms floor of brainstem 2. it serves as a neural link between different parts of brain 3. it can moderate the function of respiratory rhythm Centre 4.it has chemosensitive area of respiratory regulation
Answer» Which of the following feature is not related with pons varoli? 1. It forms floor of brainstem 2. it serves as a neural link between different parts of brain 3. it can moderate the function of respiratory rhythm Centre 4.it has chemosensitive area of respiratory regulation

Discussion

983.	Question 6In human males, all the chromosomes are paired perfectly except one. This/these unpaired chromosome is/are(i) Large chromosome(ii) Small chromosome(iii) Y-chromosome(iv) X-chromosome(a) (i) and (ii)(b) (iii) only(c) (iii) and (iv)(d) (ii) and (iv)
Answer» Question 6 In human males, all the chromosomes are paired perfectly except one. This/these unpaired chromosome is/are (i) Large chromosome (ii) Small chromosome (iii) Y-chromosome (iv) X-chromosome (a) (i) and (ii) (b) (iii) only (c) (iii) and (iv) (d) (ii) and (iv)

Discussion

984.	Shrinkage of cytoplasm and the cell membrane from the cell wall is called ___ .
Answer» Shrinkage of cytoplasm and the cell membrane from the cell wall is called ___ .

Discussion

985.	is NaF more stable than NaCl
Answer» is NaF more stable than NaCl

Discussion

986.	Mid brain comprises of how many parts? Which are they?
Answer» Mid brain comprises of how many parts? Which are they?

Discussion

987.	Give suitable explanation for the following : (a) A higher rate of transpiration is recorded on a windy day rather than on a calm day. (b) Excessive transpiration results in the wilting of the leaves. (c) Water transpired is the water absorbed. (d) More transpiration occurs from the lower surface of a dorsiventral leaf. (e) Cork and bark of trees help in preventing loss of water. (f) Perspiration and transpiration help to cool the body temperature of the organism. (g) On a bright sunny day, the leaves of certain plants roll up.
Answer» Give suitable explanation for the following : (a) A higher rate of transpiration is recorded on a windy day rather than on a calm day. (b) Excessive transpiration results in the wilting of the leaves. (c) Water transpired is the water absorbed. (d) More transpiration occurs from the lower surface of a dorsiventral leaf. (e) Cork and bark of trees help in preventing loss of water. (f) Perspiration and transpiration help to cool the body temperature of the organism. (g) On a bright sunny day, the leaves of certain plants roll up.

987.

Give suitable explanation for the following : (a) A higher rate of transpiration is recorded on a windy day rather than on a calm day. (b) Excessive transpiration results in the wilting of the leaves. (c) Water transpired is the water absorbed. (d) More transpiration occurs from the lower surface of a dorsiventral leaf. (e) Cork and bark of trees help in preventing loss of water. (f) Perspiration and transpiration help to cool the body temperature of the organism. (g) On a bright sunny day, the leaves of certain plants roll up.

Answer»

Give suitable explanation for the following :

(a) A higher rate of transpiration is recorded on a windy day rather than on a calm day.

(b) Excessive transpiration results in the wilting of the leaves.

(c) Water transpired is the water absorbed.

(d) More transpiration occurs from the lower surface of a dorsiventral leaf.

(e) Cork and bark of trees help in preventing loss of water.

(f) Perspiration and transpiration help to cool the body temperature of the organism.

(g) On a bright sunny day, the leaves of certain plants roll up.

Discussion

988.	During a reflex action, and does the nerve impulse go to the brain? If no why so?
Answer» During a reflex action, and does the nerve impulse go to the brain? If no why so?

Discussion

989.	Bile juice is stored in the _______ .
Answer» Bile juice is stored in the _______ .

Discussion

990.	Milk producing glands are modified_______.
Answer» Milk producing glands are modified_______.

Discussion

991.	Write the structure and function of placenta in a human female.
Answer» Write the structure and function of placenta in a human female.

Discussion

992.	When an incense stick (agarbatti) is lighted in one corner of a room, its fragrance quickly spreads in the entire room. Name the process involved in this.
Answer» When an incense stick (agarbatti) is lighted in one corner of a room, its fragrance quickly spreads in the entire room. Name the process involved in this.

Discussion

993.	Draw a neat and labelled diagram to explain the structure and functions of longest cell in animal body
Answer» Draw a neat and labelled diagram to explain the structure and functions of longest cell in animal body

Discussion

994.	How a DNA is formed ?
Answer» How a DNA is formed ?

Discussion

995.	What are Pericardium, Septa, Atrium, Ventricle, Tunica Externa, Tunica Media, Tunica Intimate and their functions ?
Answer» What are Pericardium, Septa, Atrium, Ventricle, Tunica Externa, Tunica Media, Tunica Intimate and their functions ?

Discussion

996.	Why fats are avoided by person whose gallbladder is surgically removed?
Answer» Why fats are avoided by person whose gallbladder is surgically removed?

Discussion

997.	Lymph differs from the blood as it has
Answer» Lymph differs from the blood as it has

Discussion

998.	Arrange the following words associated with eating, on a scale ranging from‘peck’ to ‘gorge’. You may add more words to the list given below:Words: gobble, nibble, bite, hog, feast, gormandize……………b. Form a similar scale for words that describe a person’s built:
Answer» Arrange the following words associated with eating, on a scale ranging from ‘peck’ to ‘gorge’. You may add more words to the list given below: Words: gobble, nibble, bite, hog, feast, gormandize…………… b. Form a similar scale for words that describe a person’s built:

998.

Arrange the following words associated with eating, on a scale ranging from‘peck’ to ‘gorge’. You may add more words to the list given below:Words: gobble, nibble, bite, hog, feast, gormandize……………b. Form a similar scale for words that describe a person’s built:

Answer»

Arrange the following words associated with eating, on a scale ranging from

‘peck’ to ‘gorge’. You may add more words to the list given below:

Words: gobble, nibble, bite, hog, feast, gormandize……………

b. Form a similar scale for words that describe a person’s built:

Discussion

999.	Why 1st life was chemoheterotrophic ?
Answer» Why 1st life was chemoheterotrophic ?

Discussion

1000.	Why cannot a paramecium form food vacuole anywhere on its cell surface like amoeba?
Answer» Why cannot a paramecium form food vacuole anywhere on its cell surface like amoeba?

Discussion

Explore topic-wise InterviewSolutions in .

If you are asked to select a group of two vegetables, out of the following, having homologous structures which one would you select ? (a) Carrot and radish (b) Potato and sweet potato (c) Potato and tomato (d) Lady finger and potato

Explain the functions of plant hormones in detail.

What are the functions of liver and pancreas in the human digestive system ?

The ___________ receives, processes, interprets and stores information coming from senses. The __________ handles its input and output.

Question 35 (f)Write true (T) or false (F)(f) All prokaryotes are classified under Monera.

Each photosystem has all pigments except one moleciule of chlorophyll a forming a light harvesting system also called antennae. Explain in detail

Look at following matches: 1. Spinal Cord - Reflex action 2. Cerebrum - Thinking, Decision-making 3. Medulla oblongata - Controls cardiac centre Which of the given matches are correct?

The first vaccine ever made was against ________ disease.

“All plants give out oxygen during day and carbon dioxide during the night”. Do you agree with this statement? Give reason.

Which all hormones are lipid soluble and water soluble and how are they related to intercellular and intracellular receptor

Transpiration is not involved in ________.

Match the following: ToolUsed forA. Restriction Enzyme1. Transfer genes from one organism to anotherB. Ligase Enzyme2. Synthesize the desired proteinsC. Vector3. Joining the DNA strandD. Target organism4. Cutting the DNA strand

why biphenol is arometic?

In Kjeldahi's method for the estimation of nitrogen present in a soil sample, the ammonia evolved from 0.75 g of the sample was neutralised by 10 mL of 1 M H2SO4. Find the percentage of nitrogen in the soil sample.

Regarding the assertion and reason, select the correct option. Assertion [A]: The template strand runs in the 3’-5’ direction. Reason [R]: The genetic information resides on the sense strand.

"Vermiform appendix is vestigial in human being"What is the meaning of vestigial??

Suppose eye colour of humans is governed by one gene. If black eye colour is dominant over green eye colour, then which letter correctly represents the dominant allele and the recessive allele respectively?

Did animals and plants have a same ancestor just after life began on Earth?

what is the location of juxta medullary cell and juxta medullary apparatus

A student identified the various parts of an embryo of a gram seed and listed them as given below : (I) Testa (II) Plumule (III) Radicle (IV) Cotyledon (V) Tegmen Out of these the actual parts of the embryo are :

What does a higher-than-normal WBC count in blood signify?

can callus be compared to embryo

In addition to carbon dioxdie and water, state two other conditions necessary for the process of photosynthesis to take place.

Which of the following is applicable for insect pollinated flowers?

How metamorphosis in frog tadpole is delayed or improper if iodine is insufficient?

The exchange of oxygen and other gases between the air in the lungs and blood vessels takes place in the ___.

Emissions from motor vehicles contains?

What is flower?

Which of the following feature is not related with pons varoli? 1. It forms floor of brainstem 2. it serves as a neural link between different parts of brain 3. it can moderate the function of respiratory rhythm Centre 4.it has chemosensitive area of respiratory regulation

Question 6In human males, all the chromosomes are paired perfectly except one. This/these unpaired chromosome is/are(i) Large chromosome(ii) Small chromosome(iii) Y-chromosome(iv) X-chromosome(a) (i) and (ii)(b) (iii) only(c) (iii) and (iv)(d) (ii) and (iv)

Shrinkage of cytoplasm and the cell membrane from the cell wall is called ___ .

is NaF more stable than NaCl

Mid brain comprises of how many parts? Which are they?

During a reflex action, and does the nerve impulse go to the brain? If no why so?

Bile juice is stored in the _______ .

Milk producing glands are modified_______.

Write the structure and function of placenta in a human female.

When an incense stick (agarbatti) is lighted in one corner of a room, its fragrance quickly spreads in the entire room. Name the process involved in this.

Draw a neat and labelled diagram to explain the structure and functions of longest cell in animal body

How a DNA is formed ?

What are Pericardium, Septa, Atrium, Ventricle, Tunica Externa, Tunica Media, Tunica Intimate and their functions ?

Why fats are avoided by person whose gallbladder is surgically removed?

Lymph differs from the blood as it has

Arrange the following words associated with eating, on a scale ranging from‘peck’ to ‘gorge’. You may add more words to the list given below:Words: gobble, nibble, bite, hog, feast, gormandize……………b. Form a similar scale for words that describe a person’s built:

Why 1st life was chemoheterotrophic ?

Why cannot a paramecium form food vacuole anywhere on its cell surface like amoeba?

The _ receives, processes, interprets and stores information coming from senses. The handles its input and output.