Vascular Plants

Q. Xylem And Phloem form the __________ tissues.

1. Meristematic tissue
2. Vascular tissue
3. Connective tissue
4. None of the above

Q.

What type of nutrition does the pitcher plant exhibit?

1. Autotrophic

2. Heterotrophic

3. Both Autotrophic and Heterotrophic

4. Chemotrophic

Q.

Which of the following is/are NOT heterotrophs?

1. 

2. 

3. 

4. 

Q.

The pigment present in plant cells, which helps in photosynthesis is___ .

Q. are vascularized cryptogams.

1. Thallophytes
2. Pteridophytes
3. Bryohpytes

Q. Choose the correct pair.

1. Green algae
2. Ulothrix
3. Bryophytes
4. Mosses
5. Pteridophytes
6. Ferns
7. Diatoms
8. Protists
9. Brown algae
10. Kelps

Q. The smallest angiosperm

1. Eucalyptus
2. Wolffia
3. Gnetum
4. Ophioglossum

Q. Which one correctly describe reproduction and life cycle of fern?

1. $Spore\to Gamete\to Prothallus\to Sporophyte$
2. $Gamete\to Spore\to Prothallus\to Plant$
3. $Sporangia\to Spore\to Prothallus\to Sporophyte\to Plant$
4. $Prothallus\to Sporophyte\to Gamete\to Fern$

Q. The cells of fern prothallus contains nucleus with

1. 3n chromosomes
2. 4n chromosomes
3. 2n chromosomes
4. n chromosomes

Q. Write a paragraph in your own words about the ornamental plants called ferns.