Angiosperms

Q.

What are the 2 types of flowering plants?

Q.

Which feature is shared by both angiosperms and gymnosperms?

Q. How do plants belonging to bryophyte get water if it does not have vascular bundles?

Q. In a polycarpellary gynoecium, if the carpels are free, it is called as apocarpous ovary. State true or false.

1. True
2. False

Q.

Name the group of plants which produces seeds but not fruits.

Q.

Difference between cryptograms and phanerogams

Q.

Why are angiosperms called so?

Q.

Are daisy and sunflower the same?

Q. Write true or false:
Cedrus (Deodar) is an example of angiosperm

Q.

Give any one angiosperm characteristic feature.

Q.

Is grass a gymnosperm?

Q.

Cedrus (Deodar) is an example of angiosperm.

1. True
2. False

Q.

Where are seeds of gymnosperms formed?

Q.

Describe general characters, classification and example of old division Spermatophyta.

Q.

How would you determine if a plant is a monocot or a dicot from its leaf?

Q. From evolutionary point of view, tracheids and sieve cells are more primitive than xylem vessels and sieve tubes respectively. The angiosperms will posses:

1. Vessels and sieve tubes
2. Tracheids, sieve cells and sieve tubes
3. Tracheids, vessels and sieve cells
4. Tracheids, vessel and sieve tubes

Q.

Angiosperms have dominated the land flora primarily because of their __________.

Q.

Ex of Monocots and dicots

Q.

Write the characteristic features of sub-division Angiospermae.

Q.

Is maple a gymnosperm?

Q. Gymnosperms and Angiosperms both produce seeds in different ways. But they are both known as ______.

1. cryptogams
2. pteridophytes
3. bryophytes
4. phanerogams

Q.

Write the missing correlated terms

1. ______ : flowering plants : : cryptogams : non flowering plants

Q. Angiosperms are the most dominant form of plants on earth.

1. True
2. False

Q. Differentiate between phanerogams and cryptograms

Q.

Vascular tissue in plant come under which group pteridophyta or bryophyta

Q. Thallophyta, Bryophyta, and Pteridophyta are called as ‘Cryptogams’. Gymnosperms and Angiosperms are called as ‘phanerogams’. Discuss why? Draw one example of Gymnosperm.

Q.

Write down four main characters of angiosperms.

Q. Choose the correct term that suits the description-
'Gynoecium consisting of a single carpel'

1. Syncarpous ovary
2. Monocarpellary ovary
3. Multicarpellary ovary
4. Free ovary

Q.

Which of the following is an example for angiosperms

1. Cycas

2. Pine

3. Corn

4. Fir

Q. How do gymnosperms and angiosperms differ from each other?

1. Gymnosperms have naked seed but angiosperms have covered seeds.
2. Gymnosperms have leaves but angiosperms do not have leaves.
3. Gymnosperms are seed-bearing plants but seed is absent in angiosperm.
4. Both A and B