With a neat diagram, explain the 7-celled, 8-nucleate mature female gametophyte.

With a neat diagram explain the 7-celled, 8-nucleate nature of the female gametophyte.

With a neat labelled diagram, explain 7 celled 8 nucleate mature female gametophyte.

With the help of diagrams, explain the development of female gametophyte from a megaspore mother cell in an angiosperm.

Withthe help of diagrams, explain the development of female gametophyte from a microspore in an angiosperm.

What is meant by Monosporic development of female gametophyte ? Explain the development of female gametophyte with well labelled diagrams.

LONG ANSWER TYPE QUESTIONS. With a neat labelled diagram, describe the parts of a mature embryo sac. Mention the role of synergids.

Polidy level of Nucellus, endosperm, polar nuclei, Megaspore mother cell, female gametophyte respectively are

What is the principle of a potentiometer? With the help pf circuit diagram, explain the use of potentiometer to measure internal resistance of a given primary cell.

How many haploid cells are present in mature female gametophyte of a flowering plant. Name them.