Identify the asexual reproductive structure associated with penicillium :
1. Buds 
2. Zoospores 
3. Conidia 
4. Gemmules 
Subtopic:  Asexual Reproduction |
 87%
From NCERT
NEET - 2022
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Which of the following is/are vegetative propagule(s) ?
(a) Eyes of Potato
(b) Zoospore of Chlamydomonas 
(c) Rhizome of Ginger
(d) Buds in Hydra 
(e) Bulbil of Agave 
Choose the most appropriate answer from the options given below :
1. (e) only
2. (a), (c), (e) only
3. (a), (b), (c), (d) only 
4. (b), (d) only

Subtopic:  Asexual Reproduction |
 79%
From NCERT
NEET - 2022
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Match List-I with List-II
List-I List-II
(a) Chlamydomonas (i) Conidia
(b) Penicillium (ii) Zoospores
(c) Hydra (iii) Gemmules
(d) Sponge (iv) Buds
Choose the correct answer from the options given below:
(a) (b) (c) (d)
1. (i) (iv) (iii) (ii)
2. (ii) (i) (iv) (iii)
3. (iii) (ii) (i) (iv)
4. (iv) (iii) (ii) (i)
Subtopic:  Asexual Reproduction |
 92%
From NCERT
NEET - 2022
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Which of the following statement is not correct?
1. Rhizome is a condensed form of stem
2. The apical bud in rhizome always remains above the ground
3. The rhizome is aerial with no distinct nodes and internodes
4. The rhizome is thick, prostrate and branched
Subtopic:  Asexual Reproduction |
 56%
From NCERT
NEET - 2022
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Which of the following plants is monoecious? 

1. Marchantia polymorpha

2. Cycas circinalis

3. Carica papaya

4. Chara

Subtopic:  Sexual Reproduction |
 73%
From NCERT
NEET - 2021
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Vegetative propagule in Agave is:

1. Rhizome 2. Bulbil
3. Offset 4. Eye
Subtopic:  Asexual Reproduction |
 91%
From NCERT
NEET - 2020
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Select the correct sequence of events.
 

1. Gametogenesis  → Gamete transfer  → Syngamy  → Zygote  → Cell division (Cleavage)  → Cell differentiation  → Organogenesis
2. Gametogenesis  → Gamete transfer → Syngamy  → Zygote  → Cell division (Cleavage) → Organogenesis  → Cell differentiation
3. Gametogenesis  → Syngamy  → Gamete transfer  → Zygote  → Cell division (Cleavage)  → Cell differentiation  → Organogenesis
4. Gametogenesis  → Gamete transfer  → Syngamy  → Zygote  → Cell differentiation  → Cell division (Cleavage)  → Organogenesis
Subtopic:  Events during Sexual reproduction |
 80%
From NCERT
NEET - 2019
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Offsets are produced by:

1. Meiotic divisions
2. Mitotic divisions
3. Parthenocarpy
4. Parthenogenesis
Subtopic:  Asexual Reproduction |
 72%
From NCERT
NEET - 2018
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Which of the following flowers only once in its lifetime?
1. Bamboo species
2. Jackfruit
3. Mango
4. Papaya

Subtopic:  Sexual Reproduction |
 96%
From NCERT
NEET - 2018
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Match Column I with column II and select the correct option using the codes given below:

 

Column I

 

Column II

A.

Pistils fused together

1.

Gametogenesis

B.

Formation of gametes

2.

Pistillate

C. 

Hyphae of higher ascomycetes  

3.  

Syncarpous

D.

Unisexual female flower

4.

Dikaryotic

Codes:

 

A    

B     

C     

D

(1)

4

3

2

1

(2)

2

1

4

3

(3)

1

2

4

3

(4)  

3

1

4

2

Subtopic:  Sexual Reproduction |
 72%
From NCERT
NEET - 2016
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