A community differs from a population in that a community consists of different populations of the same species. includes the abiotic environment. consists of populations of different species. is synonymous with an ecosystem. is a group of populations of the same species that interact with one another.

Community consist of populations of different species

Explanation:

It is Ecological community because Community consist of populations of different species Interacting together in the same geographical areas.

A community can consist of two or more populations of different species.

It consist of all the biotic factors in an area I .e the living components or living part in a particular geographical location or area interacting with the environment.

they may bind directly to special “promoter” regions of dna, which lie upstream of the coding region in a gene, or directly to the rna polymerase molecule.

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.