In which of the following plant there will be no seed set even after pollination?

(1) Plant with monoecious flower

(2) Dioecious plant with staminate flowers

(3) Dioecious plant with pistillate flowers

(4) This statement is not true

 

Subtopic:  Sexual Reproduction |
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NEET 2021 - Achiever Batch - Aryan Raj Singh

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Clear-cut vegetative, reproductive and senescent phase are not found in

(1) Annual plants             

(2) Biennial plants

(3) Perennial plants        

(4) More than one option is correct

 

Subtopic:  Sexual Reproduction |
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NEET 2021 - Achiever Batch - Aryan Raj Singh
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NEET 2021 - Achiever Batch - Aryan Raj Singh

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Hermaphrodite animal is

A.Leech

B.Spider

C.Honey bee

D.Ascaris

Subtopic:  Sexual Reproduction |
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NEET 2021 - Achiever Batch - Aryan Raj Singh
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NEET 2021 - Achiever Batch - Aryan Raj Singh

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Out of the following which two method yield genetically similar plants

1. Stem cutting

2. Seed production

3. Mutation

4. Tissue culture

A.1 and 2

B.1 and 4

C.2 and 3

D.3 and 4

Subtopic:  Tissue Culture | Artificial |
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Natural parthenogenesis occur in

A.Housefly

B.Drosophila

C.Honey bee

D.All

Subtopic:  Sexual Reproduction |
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NEET 2021 - Achiever Batch - Aryan Raj Singh
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NEET 2021 - Achiever Batch - Aryan Raj Singh

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Binary fission is a type of

A.Nuclear fragmentation

B.Vegetative propagation

C.Sexual reproduction

D.Asexual reproduction

Subtopic:  Asexual Reproduction |
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NEET 2021 - Achiever Batch - Aryan Raj Singh
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NEET 2021 - Achiever Batch - Aryan Raj Singh

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In vegetative propagation by tuber, which of the following remains constant through generations

A.Morphology

B.Vigour

C.Morphology, vigour and disease resistance

D.Both morphology and Vigour

Subtopic:  Asexual Reproduction |
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Asexually produced organism inheriting all the character of parent is

A.Offspring

B.Clone

C.Variety

D.Hybrid

Subtopic:  Asexual Reproduction |
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NEET 2021 - Achiever Batch - Aryan Raj Singh
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Isogamy is found in

A.Plasmodium

B.Hydra

C. Monocystis

D.Planaria

Subtopic:  Asexual Reproduction |
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Which is not a method of vegetative propagation

A.Micro propagation

B.Budding

C.Sowing

D.Layering

Subtopic:  Asexual Reproduction |
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