Which statement is correct regarding mosses?

(1) They have dominant and independent sporophyte.

(2) Their antherozoids require water for fertilization.

(3) Their archegonia produce many eggs.

(4) Their antherozoids are multiflagellated.

Subtopic:  Bryophytes |
To view explanation, please take trial in the course below.
NEET 2022 - Target Batch - Aryan Raj Singh

Difficulty Level:


Occurrence of triploid (3n) primary endosperm nucleus is a characteristic feature of

(1) Algae

(2) Gymnosperms

(3) Angiosperms

(4) Bryophytes

Subtopic:  General Account of Angiosperms |
To view explanation, please take trial in the course below.
NEET 2022 - Target Batch - Aryan Raj Singh
To view explanation, please take trial in the course below.
NEET 2022 - Target Batch - Aryan Raj Singh

Difficulty Level:


Match Column - I with Column - II and select the correct option from the codes given below.

 

Column - I

 

Column - II

A.

Chlorophyta

(i)

Equisetum

B.

Lycopsida

(ii)

Chara

C. 

Phaeophyta

(iii) 

Selaginella

D.

Sphenopsida  

(iv)

Ectocarpus

Codes:

(1) A - (ii), B - (iii), C - (iv), D - (i)

(2) A - (iv), B - (i), C - (ii), D - (iii)

(3) A - (ii), B - (iii), C - (i), D - (iv)

(4) A - (iv), B - (i), C - (iii), D - (ii)

Subtopic:  Algae |
To view explanation, please take trial in the course below.
NEET 2022 - Target Batch - Aryan Raj Singh
To view explanation, please take trial in the course below.
NEET 2022 - Target Batch - Aryan Raj Singh

Difficulty Level:


Which of the following is correctly matched without exception in regard to plant classification?

(1)

Family     

- Poaceae - ae

(2)

Division

- Pteridophyta - phyta

(3)

Class         

- Bryopsida - sida

(4)  

Genus     

- Solanum - um

Subtopic:  Pteridophytes |
To view explanation, please take trial in the course below.
NEET 2022 - Target Batch - Aryan Raj Singh

Difficulty Level:


Which of the given genera is homosporous?

(1) Cycas

(2) Pinus

(3) Selaginella

(4) Lycopodium

Subtopic:  Pteridophytes |
To view explanation, please take trial in the course below.
NEET 2022 - Target Batch - Aryan Raj Singh
To view explanation, please take trial in the course below.
NEET 2022 - Target Batch - Aryan Raj Singh

Difficulty Level:


Which of the following genera is associated with coralloid roots?

(1) Cycas

(2) Taxus

(3) Pinus

(4) Sequoia

Subtopic:  Gymnosperms: I | Gymnosperms |
To view explanation, please take trial in the course below.
NEET 2022 - Target Batch - Aryan Raj Singh
To view explanation, please take trial in the course below.
NEET 2022 - Target Batch - Aryan Raj Singh

Difficulty Level:


Match the following selected the correct option.

 

Column - I

 

Column - II

A.

Pteris

(i)

Gymnosperm

B.

Cycas

(ii)

Bryophyte

C. 

Sphagnum     

(iii)   

Algae

D.

Sargassum

(iv)

Pteridophyta

(1) A - (iv), B - (ii), C - (i), D - (iii)

(2) A - (iv), B - (i), C - (ii), D - (iii)

(3) A - (ii), B - (iii), C - (iv), D - (i)

(4) A - (i), B - (iv), C - (iii), D - (ii)

Subtopic:  Algae | Bryophytes | Gymnosperms: I | Pteridophytes | Gymnosperms |
To view explanation, please take trial in the course below.
NEET 2022 - Target Batch - Aryan Raj Singh
To view explanation, please take trial in the course below.
NEET 2022 - Target Batch - Aryan Raj Singh

Difficulty Level:


Which of the following groups of algae produces algin?

(1) Phaeophyceae and Chlorophyceae

(2) Rhodophyceae and Phaeophyceae

(3) Chlorophyceae and Rhodophyceae

(4) Phaeophyceae only

Subtopic:  Pheophyceae: Brown Algae |
To view explanation, please take trial in the course below.
NEET 2022 - Target Batch - Aryan Raj Singh
To view explanation, please take trial in the course below.
NEET 2022 - Target Batch - Aryan Raj Singh

Difficulty Level:


Which of the following are homosporous pteridophytes?

I. Selaginella

II. Lycopodium

III. Salvinia

IV. Equisetum

(1) I and IV only

(2) II and III only

(3) II and IV only

(4) III and IV only

Subtopic:  Pteridophytes |
To view explanation, please take trial in the course below.
NEET 2022 - Target Batch - Aryan Raj Singh
To view explanation, please take trial in the course below.
NEET 2022 - Target Batch - Aryan Raj Singh

Difficulty Level:


Pick the correct group consisting of all genera exhibiting homospory.

(1) Lycopodium, Psilotum, Selaginella, Equisetum

(2) Equisetum, Pteris, Salvinia, Psilotum

(3) Salvinia, Pteris, Lycopodium, Selaginella

(4) Equisetum, Psilotum, Lycopodium, Pteris

Subtopic:  Pteridophytes |
To view explanation, please take trial in the course below.
NEET 2022 - Target Batch - Aryan Raj Singh
To view explanation, please take trial in the course below.
NEET 2022 - Target Batch - Aryan Raj Singh

Difficulty Level: