Q.31. Write the functions of any three of the following
(a) Root (b) Stem
(c) Leaf (d) Flower.
Answers
Answer:
stem : stem provide support to the plant , holding leaves, flowers and plants.
root : roots absorb water and minerals and transport them to stems .
leaf : the main function of a leaf is to carry out photosynthesis. ...
flower: The flowers can produce diaspores without fertilization.
Explanation:
hope you understood my answer
a)Root, in botany, that part of a vascular plant normally underground. Its primary functions are anchorage of the plant, absorption of water and dissolved minerals and conduction of these to the stem, and storage of reserve foods.
b) The primary functions of the stem are to support the leaves; to conduct water and minerals to the leaves, where they can be converted into usable products by photosynthesis; and to transport these products from the leaves to other parts of the plant, including the roots.
c) The primary purpose of a flower is reproduction. Since the flowers are the reproductive organs of plant, they mediate the joining of the sperm, contained within pollen, to the ovules — contained in the ovary. Pollination is the movement of pollen from the anthers to the stigma.