Sertoli cells, located within the seminiferous tubules of the testes, provide structural and nutritional support to developing sperm cells by secreting essential nutrients and hormones.
List-I (Structures) | List-II (Functions) |
---|---|
(A) Filiform apparatus | (III) Guides pollen tube into the synergid |
(B) Tapetum | (IV) Nourishes the pollen grain |
(C) Exine | (I) Made up of sporopollenin |
(D) Funicle | (II) Attachment of ovule to the placenta |