Subtopic: Seed |
88%
From NCERT
NEET - 2016
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NEET 2023 - Target Batch - Aryan Raj Singh
Which of the following guards the opening of the hepatopancreatic duct into the duodenum?
1. Ileocaecal valve
2. Pyloric sphincter
3. Sphincter of Oddi
4. Semilunar valve
2. Pyloric sphincter
3. Sphincter of Oddi
4. Semilunar valve
Subtopic: Histology of Gut | Accessory Digestive Glands | Movement of Food in Gut |
92%
From NCERT
NEET - 2016
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NEET 2023 - Target Batch - Aryan Raj Singh
In the stomach, gastric acid is secreted by the?
1. oxyntic cells
2. peptic cells
3. acidic cells
4. gastrin secreting cells
2. peptic cells
3. acidic cells
4. gastrin secreting cells
Subtopic: Gastric Secretions |
70%
From NCERT
NEET - 2016
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NEET 2023 - Target Batch - Aryan Raj Singh
In mammals, which blood vessel would normally carry the largest amount of urea?
1. Dorsal Aorta
2. Hepatic Vein
3. Hepatic Portal Vein
4. Renal Vein
2. Hepatic Vein
3. Hepatic Portal Vein
4. Renal Vein
Subtopic: Human Kidney: Functions |
54%
NEET - 2016
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Subtopic: Introduction |
84%
NEET - 2016
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NEET 2023 - Target Batch - Aryan Raj Singh
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Which of the following is required as an inducer(s) for the expression of lac operon?
1. galactose
2. lactose
3. lactose and galactose
4. glucose
2. lactose
3. lactose and galactose
4. glucose
Subtopic: Gene Regulation: Lac Operon |
85%
From NCERT
NEET - 2016
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NEET 2023 - Target Batch - Aryan Raj Singh
Which of the following is wrongly matched in the given table?
| Microbe | Product | Application | |
| 1. | Monascus purpureus | Statins | Lowering of blood cholesterol |
| 2. | Streptococcus | Streptokinase | Removal of clot from blood vessel |
| 3. | Clostridium butylicum | Lipase | Removal of oil stains |
| 4. | Trichoderma polysporum | Cyclosporin-A | Immunosuppressive |
Subtopic: Chemicals, Enzymes & Other Bioactive Molecules |
91%
From NCERT
NEET - 2016
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NEET 2023 - Target Batch - Aryan Raj Singh
When does the growth rate of a population following the logistic model equal zero? The logistic model is given as dN/dt = rN(1-N/K):
| 1. | when N nears the carrying capacity of the habitat |
| 2. | when N/K equals zero |
| 3. | when the death rate is greater than the birth rate |
| 4. | when N/K is exactly one |
Subtopic: Population: Logistic Growth Model |
68%
From NCERT
NEET - 2016
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NEET 2023 - Target Batch - Aryan Raj Singh
Which one of the following statements is not true?
| 1. | Exine of pollen grains is made up of sporopollenin |
| 2. | Pollen grains of many species cause severe allergies |
| 3. | Stored pollen in liquid nitrogen can be used in crop breeding programs |
| 4. | Tapetum helps in the dehiscence of anther |
Subtopic: Stamen: Anther |
90%
From NCERT
NEET - 2016
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NEET 2023 - Target Batch - Aryan Raj Singh
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NEET 2023 - Target Batch - Aryan Raj Singh
In bryophytes and pteridophytes, transport of male gametes requires?
| 1. | insects | 2. | birds |
| 3. | water | 4. | wind |
Subtopic: Bryophytes | Pteridophytes |
92%
From NCERT
NEET - 2016
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NEET 2023 - Target Batch - Aryan Raj Singh
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Links
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NEET 2023 - Target Batch - Aryan Raj Singh
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