Answer the following questions:
(a) What are the reproductive organs in humans?
(b)Name the organism in which 'cytostome' a specially located place for ingestion of food is present?
(c) Mention two organisms that have trachea in them?
(d)Mame the function of flame cells in platyhelminthes?
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Explanation:
hi Good Morning ..The reproductive system of Male and female both are different.
a)In Male reproductive organs is testis they produces sperms and secretes Male sex hormone testosterone.
2)In female reproductive organs is ovary they produces egg or ovum and female sex hormone viz.estrogen and progesterone.
b) ciliophora and excavate have cytostome.
c)birds and humans have trachea.
d)a flame cells is a specialized excretory cell's found in the simplest freshwater invertebrates, including flatworms, rotiferns. flame cells in kidney removing waste material.
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