The pollen lands on which part of the flower?
stigma
style
ovule
integument

STIGMA

Explanation:

In flowers, the feminine reproduction organ is only one structure with three parts: stigma, style, and ovary.

Stigma: the place where pollen land.

Style: it has liquid to retain the pollen spore, between stigma and ovary.

Ovule: its the feminine gamete of plants. In the contact of pollen, it produces a new plant.

Integument: a thin membrane covers the ovary and the style. It has an opening at the stigma for the pollen.

regulation of gene expression. gene expression can be regulated by various cellular processes with the aim to control the amount and nature of the expressed genes. these regulatory proteins bind to dna and send signals that indirectly control the rate of gene expression

explanation:

because they are eaten by the frog and the frog getseaten by the snake and the snake by the eagle