Question

Exercise
5.
1. Choose correct option
A. Which is the dominant phase in Pteri-
dophytes?
a. Capsule
b. Gametophyte
c. Sporophyte d. Embryo
B. The tallest living gymnosperm among
the following is ....
a. Sequoia sempervirens
b. Taxodium mucronatum
c. Zamia pygmaea
d. Ginkgo biloba
C. In Bryophytes ...
a. Sporophyte and gametophyte
generation are independent
b. Sporophyte is partially dependent
upon gametophyte
c. Gametophyte is dependent upon
Sporophyte
d. Ginlgo biloba
D. A characteristic of Angiosperm is ....
a. Colloteral vascular bundles
b. Radial vascular bundles
c. Seed formation
d. Double fertilization
E. Angiosperms and Gymnosperms
resemble in having
a. Vessels in wood
b. Mode of nutrition
c. Siphonogamy
d. Nature of seed​

Answer 1

1) c) sporophyte

2) a) Sequoia sempervirens

3) b)sporophyte is partially depend upon sorophyte