Question

In angiosperms, pollen grains are ______.

diploid, and are made when haploid gametes join in fertilization.
diploid, and are made when haploid gametophytes join in pollination. **I think
haploid, and are made when haploid spores undergo mitosis.
haploid, and are made when haploid ovules undergo meiosis.

Answer 1

The correct answer is the option: haploid, and are made when haploid spores undergo mitosis.

Step-by-step explanation:

Hello! Let's solve this!

The pollen grains in angiosperms are the male sex cells. Therefore they are haploid, since they have a part of the genetic material. They are formed in mitosis.

After analysis, we conclude that the correct answer is the option: haploid, and are made when haploid spores undergo mitosis.

Answer 2

In angiosperms, pollen grains are haploid, and are made when haploid spores undergo mitosis. The correct option among all the options that are given in the question is the third option or the penultimate option. I hope that this is the answer that has actually come to your great help.