What part of a plant cell is also found in animal cells but in a different form?

vacoule

Explanation:

it is large in plant cell but small or absent in animal cell

answer; i believe the correct answer to the above question is ( friction)

the level of progesterone is low at the pre-ovulatory phase of the cycle but it gradually increases and the levels are high at the luteal phase. if pregnancy occurs, the level of progesterone will be high throughout the pregnancy.

if egg is fertilized and the mother gets pregnant, progesterone starts preparing the uterus for the implantation. it starts building up the lining of uterus and make it hostile of the period of pregnancy.