Cryptogams and Phanerogams

Q.

Genera like Selaginella and Salvinia produce two kinds of spores. Such plants are known as:

1. Heterosporous

2. Heterosorus

3. Homosporous

4. Homosorus

Q.

What is a female gametophyte in gymnosperms?

Q.

Plants that produce seeds with two cotyledons are called ____.

1. Dicots

2. Monocot

3. Albuminous

4. Exalbuminous

Q.

In which of the following groups would you place a plant which produces spores and embryos but lacks seed and vascular tissues?

1. Fungi

2. Pteridophytes

3. Bryophytes

4. Gymnosperms

Q.

The spore-bearing leaves of ferns are called

1. Sporangia

2. Sori

3. Sporophylls

4. Fronds

Q. Good evening sir/mam .
​​​​​​i couldn't understand difference between bryophyta and Pteridophyta

Q.

Gram seed has

1. one cotyledon

2. two cotyledons

3. three cotyledons

4. no cotyledon

Q.

A cactus belongs to the Kingdom plantae because

1. they have spines
   
   

2. they are photosynthetic

3. they conserve water

4. they are multicellular

Q.

Does the coconut tree belong to gymnosperms?

Q.

Algae belongs to the group

1. Bryophyta

2. Gymnosperms

3. Thallophyta

4. Pteridophyta

Q.

In which plant group, would you place a plant which produces spores, has vascular tissue and lack seeds?

1. Angiosperms

2. Pteridophyte

3. Bryophyte

4. Gymnosperms

Q.

Ground becomes slippery during rainy season because of:

1. blue algae

2. green algae

3. blue green algae

4. mosses

Q.

Kelps belong to which of the following group of plants?

1. Thallophyta

2. Pteridophyta

3. Gymnosperms

4. Bryophyta

Q.

Describe Kingdom Plantae and Animalia.

Q.

Are conifers homosporous or heterosporous?

Q.

The leaf that bears spores in fern is known as ______.

Q. Question 11
A goat eats away all the leaves of a small plant (balsam). However, in a few days, new leaves could be seen sprouting in the plant again. How did the plant survive without leaves?

Q.

Conducting tissues are found in -

1. Thallophyta

2. Pteridophyta

3. Bryophyta

4. Lichens

Q.

The plant depicted in the given image belongs to which division of the plant kingdom?

1. Algae

2. Bryophyta

3. Gymnospermae

4. Pteridophyta

Q. The spore-bearing leaves in ferns are called

1. Sporangia
2. Sori
3. Sporophylls
4. Fronds

Q.

The organisms belonging to Kingdom _______ have chlorophyll.

Q.

What are the 3 types of bryophytes?

Q.

What is frond and stipes in ferns?

Q.

Name any one characteristic feature of the members belonging to the Kingdom Plantae.

Q.

what kind of leaves are found in pine trees -simple or compound?

Q. Kelps belong to which of the following group of plants?

1. Thallophyta
2. Pteridophyta
3. Gymnosperms
4. Bryophyta

Q.

Which of the following group of plants do kelps belong to?

1. Pteridophyta

2. Thallophyta

3. Gymnosperms

4. Bryophyta

Q. ________ are known as the amphibians of plant kingdom.

1. Thallophytes
2. Cryptogams
3. Phanerogams
4. Bryophytes

Q.

Ferns are a type of

1. Bryophyta

2. Pteridophyta

3. Gymnosperm

4. Angiosperm

Q. In monocotyledon roots, the histogen present at the apex of the root tip is

1. Dermatogen
2. Periblem
3. Calyptrogen
4. Plerome