WebNCERT Solutions for Class Biology TRIPURA Chapter 2: Get free access to Sexual Reproduction in Flowering Plants Class Solutions which includes all the exercises with … Web6. nov 2024 · The key function of the nucleus is to control cell growth and multiplication. This involves regulating gene expression, initiating cellular reproduction, and storing …
NCERT Solutions for Class Biology TRIPURA Chapter 2: Sexual ...
Web27. feb 2024 · (b) Perisperm- Remanents of nucellus (c) Proembryo – mature embryo Answer: (b) Perisperm – Remanents of nucellus Question 15. Choose the correct answer. The layer of microsporangium that nourishes the developing pollen grains is (a) Endothecium (b) Tapetum (c) Middle layer (d) Epidermis Answer: (b) Tapetum Question 16. Web6. nov 2024 · (b) Nucellus (c) Microsporangium (d) Male strobili. Answer: B. 6. In gymnosperms, the ovules are not enclosed by any ovary wall and remain exposed (a) only … shitlordsorg
Biology MCQs for Class 12 with Answers Chapter 2 Sexual
WebPersistent nucellus is called as _______ and is found in _______. (a) perisperm, black pepper (b) perisperm, groundnut ‘ (c) endosperm, black pepper (d) endosperm groundnut Expert Solution Want to see the full answer? Check out a sample Q&A here See Solution star_border Students who’ve seen this question also like: BIOLOGY:CONCEPTS+APPL. WebExplanation of the correct answer: The nucellus is the mass of parenchymatous cells enclosed within the integuments of an ovule. It is the storehouse of abundant food … WebThe nucellar apex cells persist in a somewhat compressed form below the inner integument beak (Fig. 11), long after all other nucellar cells have been crushed and resorbed by the growing endosperm. As in T. laxa, parietal cells are present and the embryo sac is of the Polygonum type (Figs. 7, 28–33). qwik park stay and fly