Question

Mention the pliody level of cell of different part of an albuminous seed

Answer 1

The different types of cells in the female gametophyte  arises due to repeated mitotic division of the functional megaspore. This functional megaspore is in turn developed by the meiotic division of megaspore mother cell, thus haploid in nature. So, all the cells present in the female gametophyte is haploid in nature.However, the central cell consist of two haploid nuclei, which may fuse to give rise to a single diploid nuclei. So, Ploidy level of central cell may be diploid.

 

Answer 2

Albuminous Seeds

Explanation:

• Albuminous seeds are the seeds which have food stored in the unique supporting tissue called as endosperm that remaining parts persevering till development
• Cotyledons just go about as nourishment sucking organs and not food storage organs. for example Castor seed  
• Seeds with an endosperm at development are named albuminous seeds
• Most monocots (for example grasses and palms) and numerous dicots (for example brazil nut and castor bean) have albuminous seeds