1
You visited us
1
times! Enjoying our articles?
Unlock Full Access!
Byju's Answer
Standard IX
Biology
Factors Affecting Germination
What are the ...
Question
What are the functions of the following in a seed?
(a) Seed coat
(b) Micropyle
(c) Cotyledons
(d) Radicle
(e) Plumule
Open in App
Solution
a)Seed coat. - it protects the seed
b)Micropyle - it is the structure through which air and water enter inside the seed.
c)Cotyledons- reserve food material
d)Radical- gives rise to the root
e)Plumule - gives rise to shoot.
Suggest Corrections
7
Similar questions
Q.
A student while observing an embryo of a pea seed in the laboratory listed various parts of the embryo as given below :
Testa, Tegmen, Radicle, Plumule, Micropyle, Cotyledon.
On examining the list the teacher remarked that only three parts are correct
Select three correct parts from the above list :
(a) Testa, Radicle, Cotyledon
(b) Tegmen, Radicle, Micropyle
(c) Cotyledon, Plumule, Testa
(d) Radicle, Cotyledon, Plumule
Q.
An embryo of a seed consists of radicle, plumule and cotyledons.
Q.
Assertion :The two cotyledons in seed are embryonic leaves. Reason: The embryo contains radicle and plumule.
Q.
Question 19
In Figure, the parts A, B and C are sequentially
(a) cotyledon, plumule and radicle
(b) plumule, radicle and cotyledon
(c) plumule, cotyledon and radicle
(d) radicle, cotyledon and plumule
Q.
In the figure given alongside, the parts marked A, B and C are sequentially :
(a) cotyledon, plumule and radicle
(b) plumule, radicle and cotyledon
(c) plumule, cotyledon and radicle
(d) radicle, cotyledon and plumule