This section includes InterviewSolutions, each offering curated multiple-choice questions to sharpen your knowledge and support exam preparation. Choose a topic below to get started.
| 6051. |
(a) Name the selectable markers in the cloning vector pBR322? Mention the role they play. (b) Why is the coding sequence of an enzyme β−galactosidase a preferred selectable marker in comparison to the ones named above? [3] |
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Answer» (a) Name the selectable markers in the cloning vector pBR322? Mention the role they play. (b) Why is the coding sequence of an enzyme β−galactosidase a preferred selectable marker in comparison to the ones named above? [3] |
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| 6052. |
Scientific name of Java man is: |
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Answer» Scientific name of Java man is: |
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| 6053. |
___organs have the same basic structure and origin. |
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Answer» |
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| 6054. |
___ gas is 25 times more potent than carbon dioxide in warming the atmosphere. |
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Answer» |
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| 6055. |
The roots of the onion stops to grow once we cut their tips because: |
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Answer» The roots of the onion stops to grow once we cut their tips because: |
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| 6056. |
Which one is incorrect among the following: |
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Answer» Which one is incorrect among the following: |
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| 6057. |
ntFormation of alanine from diethyl ether.n |
| Answer» ntFormation of alanine from diethyl ether.n | |
| 6058. |
Which part is missing in the path of air in the human body?Nose → Trachea → ___ → Bronchioles → Alveoli |
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Answer» Which part is missing in the path of air in the human body? Nose → Trachea → |
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| 6059. |
A cosmid is a |
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Answer» A cosmid is a |
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| 6060. |
what is the meaning of agglutination of chromosome? |
| Answer» what is the meaning of agglutination of chromosome? | |
| 6061. |
RNA interference is: |
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Answer» RNA interference is: |
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| 6062. |
Consider the diagram given below. Parts labeled as (a), (b), (c), (d) and (e) respectively indicate |
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Answer» Consider the diagram given below. Parts labeled as (a), (b), (c), (d) and (e) respectively indicate |
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| 6063. |
Match the biological molecules listed under column I with their biological functions listed under column II.Choose the answer which gives correct combination of alphabets of two columns.Biological MoleculeFunctiona. Glycogenp. Hormoneb. Globulinq. Biocatalystc. Steroidsr. Antibodyd. Thrombins. Storage product |
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Answer» Match the biological molecules listed under column I with their biological functions listed under column II. |
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| 6064. |
Which layer is formed first either middle lamella or primary cell wall? |
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Answer» Which layer is formed first either middle lamella or primary cell wall? |
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| 6065. |
The enzyme that becomes inactive if Leg Haemoglobin is removed from the Leguminous plant is ---- |
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Answer» The enzyme that becomes inactive if Leg Haemoglobin is removed from the Leguminous plant is ---- |
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| 6066. |
Inner surface of the bronchi and bronchioles is lined by |
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Answer» Inner surface of the bronchi and bronchioles is lined by |
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| 6067. |
Neurons which carry impulses to muscles or glands from the brain are |
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Answer» Neurons which carry impulses to muscles or glands from the brain are |
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| 6068. |
Why cant we see image in a white sheet though it reflects light |
| Answer» Why cant we see image in a white sheet though it reflects light | |
| 6069. |
What is the structural and functional difference between desmosome and adhering junctions? |
| Answer» What is the structural and functional difference between desmosome and adhering junctions? | |
| 6070. |
Regarding the assertion and reason, select the right option:Assertion [A]: Vaccination exploits the fact that the immune system’s response to a second exposure to pathogens is much faster and more vigorous than it is the first time around.Reason [R]: Vaccines mimic live pathogens. |
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Answer» Regarding the assertion and reason, select the right option: Assertion [A]: Vaccination exploits the fact that the immune system’s response to a second exposure to pathogens is much faster and more vigorous than it is the first time around. Reason [R]: Vaccines mimic live pathogens. |
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| 6071. |
____________ are required for the formation of one molecule of glucose during the Calvin pathway. |
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Answer» ____________ are required for the formation of one molecule of glucose during the Calvin pathway. |
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| 6072. |
Select the correct match between genus, characters and class among the following. |
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Answer» Select the correct match between genus, characters and class among the following. |
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| 6073. |
Is strawberry runners or stolon? |
| Answer» Is strawberry runners or stolon? | |
| 6074. |
The neutrophil content is massively increased in a patient suffering from _____ |
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Answer» The neutrophil content is massively increased in a patient suffering from _____ |
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| 6075. |
First photosynthetic organisms to appear on earth were A bacteria B cyanobacteria |
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Answer» First photosynthetic organisms to appear on earth were A bacteria B cyanobacteria
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| 6076. |
In flowering plants the substances that would need to be transported are__________. |
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Answer» In flowering plants the substances that would need to be transported are__________. |
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| 6077. |
For critical study of secondary growth in plants, which one of the following pairs is suitable? |
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Answer» For critical study of secondary growth in plants, which one of the following pairs is suitable? |
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| 6078. |
Does polyploidy lead to polyteny? |
| Answer» Does polyploidy lead to polyteny? | |
| 6079. |
what is central apparatus? |
| Answer» what is central apparatus? | |
| 6080. |
What is Lignin? |
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Answer» What is Lignin? |
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| 6081. |
Write down the lifespans of the following organisms.a) Elephantb) Rose c) Dogd) Banana treee) Cowf) Horseg) Fruit Flyh) Rice planti) Banyan tree |
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Answer» Write down the lifespans of the following organisms. a) Elephant b) Rose c) Dog d) Banana tree e) Cow f) Horse g) Fruit Fly h) Rice plant i) Banyan tree |
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| 6082. |
Where is mass of Atom is given |
| Answer» Where is mass of Atom is given | |
| 6083. |
Describe the role played by protein pumps during active transport in plants. |
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Answer» Describe the role played by protein pumps during active transport in plants. |
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| 6084. |
Out of A = T, G = C pairing, bases of DNA may exist in alternate valency state due to |
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Answer» Out of A = T, G = C pairing, bases of DNA may exist in alternate valency state due to |
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| 6085. |
Which of these options is correct about the leaves at each node in Alstonia? |
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Answer» Which of these options is correct about the leaves at each node in Alstonia? |
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| 6086. |
Which of the following is the correct sequence of parts as they occur in the human alimentary canal ?(a) Mouth → Stomach → Small intestine → Oesophagus → Large intestine(b) Mouth → Oesophagus → Stomach → Large intestine→ Small intestine(c) Mouth → Stomach → Oesophagus → Small intestine → Large intestine(d) Mouth → Oesophagus → Stomach → Small intestine → Large intestine |
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Answer» Which of the following is the correct sequence of parts as they occur in the human alimentary canal ? (a) Mouth → Stomach → Small intestine → Oesophagus → Large intestine (b) Mouth → Oesophagus → Stomach → Large intestine→ Small intestine (c) Mouth → Stomach → Oesophagus → Small intestine → Large intestine (d) Mouth → Oesophagus → Stomach → Small intestine → Large intestine |
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| 6087. |
Why does allele frequency change during gene flow? |
| Answer» Why does allele frequency change during gene flow? | |
| 6088. |
Development of active immunity is related to |
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Answer» Development of active immunity is related to |
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| 6089. |
Identify a, b and c stages of meiosis in the following figure |
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Answer» Identify a, b and c stages of meiosis in the following figure
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| 6090. |
The process of reduction division of __ tissue is termed microsporogenesis. |
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Answer» The process of reduction division of |
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| 6091. |
Identify the correct sequence of vertebrae as we proceed down the spine from the skull. |
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Answer» Identify the correct sequence of vertebrae as we proceed down the spine from the skull. |
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| 6092. |
How does growth in an organism occur- by growth in the size of cells or by growth in the number of cells? |
| Answer» How does growth in an organism occur- by growth in the size of cells or by growth in the number of cells? | |
| 6093. |
Regarding the Assertion and Reason, choose the correct option:Assertion [A]: The Peripheral Nervous System (PNS) constitutes all the nerves and ganglia that lie outside the Central Nervous System (CNS) and connects the extremities of the body to the CNS.Reason [R]: The CNS is responsible for all the information processing and control. |
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Answer» Regarding the Assertion and Reason, choose the correct option: Assertion [A]: The Peripheral Nervous System (PNS) constitutes all the nerves and ganglia that lie outside the Central Nervous System (CNS) and connects the extremities of the body to the CNS. Reason [R]: The CNS is responsible for all the information processing and control. |
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| 6094. |
(a) How water is transported to various parts of the plant. Is the water movement active, or is it still passive? (b) Since the water has to be moved up a stem against gravity, what provides the energy for this? |
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Answer» (a) How water is transported to various parts of the plant. Is the water movement active, or is it still passive? (b) Since the water has to be moved up a stem against gravity, what provides the energy for this? |
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| 6095. |
A baby boy aged two years is admitted to play school and passes through a dental check-up. The dentist observed that the boy had twenty teeth. Which teeth were absent?Option 1) Incisors Option 2) Canines Option 3) Pre-molars Option 4) Molars |
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Answer» A baby boy aged two years is admitted to play school and passes through a dental check-up. The dentist observed that the boy had twenty teeth. Which teeth were absent? Option 1) Incisors Option 2) Canines Option 3) Pre-molars Option 4) Molars |
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| 6096. |
48. Which of the following is formed when di peptide is treated with alcohol in presence of mineral acid 1)amino ester salt 2)amino acid 3)amino acid and salt 4)amino salt |
| Answer» 48. Which of the following is formed when di peptide is treated with alcohol in presence of mineral acid 1)amino ester salt 2)amino acid 3)amino acid and salt 4)amino salt | |
| 6097. |
Which of the following are the FALSE? I. Reproduction takes place in a juvenile stage of life cycle. II. Eyes of potato tuber are condensed internode. III. During embryogenesis, zygote undergoes cell division and cell differentiation. IV. Sexual reproduction is a complex and elaborate process. |
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Answer» Which of the following are the FALSE? I. Reproduction takes place in a juvenile stage of life cycle. II. Eyes of potato tuber are condensed internode. III. During embryogenesis, zygote undergoes cell division and cell differentiation. IV. Sexual reproduction is a complex and elaborate process.
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| 6098. |
Find out from internet what is golden rice. |
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Answer» Find
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| 6099. |
29. a weak acid having dissociation constant 10^{-6} is being titrated with aqueous NaOH solution .The pH of solution at one third equivalence point of the acid will be |
| Answer» 29. a weak acid having dissociation constant 10^{-6} is being titrated with aqueous NaOH solution .The pH of solution at one third equivalence point of the acid will be | |
| 6100. |
Is osteoblast ,osteocyte,osteoclast, is only present in spongy bone? Or it is present in both compact and spongy bone ? |
| Answer» Is osteoblast ,osteocyte,osteoclast, is only present in spongy bone? Or it is present in both compact and spongy bone ? | |