Question
Endosperm, a product of double fertilization in angiosperms is absent in the seeds of
Gram
Orchids
Maize
Castor
Solution
B.
Orchids
Endosperm, a product of double fertilization in angiosperms is absent in the seeds of
Gram
Orchids
Maize
Castor
B.
Orchids
What is meant by modification of root? What type of modification of root is found in the:
(a) Banyan tree
(b) Turnip
(c) Mangrove trees
Justify the following statements on the basis of external features:
(i) Underground parts of a plant are not always roots.
(ii) Flower is a modified shoot.
How is a pinnately compound leaf different from a palmately compound leaf?
Explain with suitable examples the different types of phyllotaxy.
Define the following terms:
(a) aestivation
Define the following terms:
(c) placentation
Define the following terms:
(c) actinomorphic
Define the following terms:
(d) zygomorphic
Define the following terms:
(e) superior ovary
Define the following terms:
perigynous flower
Mock Test Series
