Which haploid cell forms embryo sac?

When embryo develops from a haploid cell of embryo sac , other than egg cell the process is known as

Largest cell in embryo sac

Largest cell in embryo sac

Which of the following cell of embryo sac is first haploid, later diploid and finally becomes triploid?

Which of the following cell of embryo sac is first haploid, later diploid and finally becomes triploid?

Say ‘True’ or ‘False’ Within each ovule a haploid embryo sac usually containing 8 nuclei is formed.

Choose the correct answer : Through which cell of the embryo sac, does the pollen tube enter the embryo sac?

Which of the following cells of embryo sac degenerate after fertilisation in angiosperms ?