Proestrus
Estrus
Metestrus
Diestrus
100

What is happening to the reproductive tract during proestrus?

the body is getting ready for potential pregnancy 

100

What is the common name for the Estrus stage?

Heat

100

What happens to estrogen levels during metestrus?

 Estrogen levels drop rapidly

100

Which stage is the longest part of the estrous cycle?

Diestrus

200

Which major female hormone begins to rise dramatically during proestrus?

Estrogen

200

What is the main behavioral sign that an animal is in Estrus?

The female will allow the male to mate with her.

200

What temporary, hormone-producing structure begins to grow on the ovary right after ovulation?

The Corpus Luteum(CL)

200

Which hormone is dominant during diestrus to help maintain a pregnancy?

Progesterone

300

Will a female animal allow a male to mate with her during proestrus?

no

300

What major biological event happens during or right at the end of the Estrus stage?

Ovulation

300

Does the female allow mating during metestrus?

No, she is no longer receptive to males.

300

what is the dominate hormone during this stage 

Progesterone