Structures of seed-Describe endosperm
Write down the typical structures of seed? And also describe the term endosperm?
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A typical seed is composed of embryo, endosperm and shell. In seeds of the angiosperms there are one or two cotyledons (seed leaf, one in the monocots, two in the dicots). The endosperm is tissue in the seed which has the function of nourishing the embryo.
What are flagella and cilia? How do such structures acquire movement? Provide some illustrations of flagellated and ciliated cells in humans?
These groups are the groups, which appears in response to the need for social contact. These groups are formed within the structure of the organization but by the members themselves. They are formed to satisfy the social needs on the job. Importance of informal groups to the organ
Does pH influence enzyme activity?
Give a brief introduction of the term RCCS? And also write down its lifespan?
Describe the term excretion? Answer: Excretion in Physiology is the process of removal of metabolic wastes and other toxic materials from the body.
Specify the period of life which begins the formation of gametes in the women?
Illustrate pentoses? To what organic class do pentoses belong? Are nucleotides made up of only one kind of pentose?
Specify the elements which constitute the stomata?
Name the organs which form the human respiratory system?
Which plant tissues specialized in the covering?
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