How does the mitochondria help maintain homeostasis?

Mitochondrial biogenesis and mitophagy are two pathways that regulate mitochondrial content and metabolism preserving homeostasis. The tight regulation between these opposing processes is essential for cellular adaptation in response to cellular metabolic state, stress and other intracellular or environmental signals.

Explanation:

Mitochondria produce energy for cells through respiration. Mitochondria also helps maintain the environment of the cell (homeostasis) to keep the best conditions for optimum function.  This is achieved by the storage and release of free calcium.

Explanation:

straight or amphibians are homeothermic to thermal

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.