Understanding the Estrous Cycle in Cows

Understanding the Estrous Cycle in Cows

Assessment

Interactive Video

Science

2nd Grade

Hard

Created by

Dr.Laith عيسى‬‎)

Used 2+ times

FREE Resource

5 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the major phases of estrous cycle?

Follicular

luteal

follicular and luteal

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

The follicular phase subdivided into two phases ............ and ..................... .

metestrus and Diestrus

Proestrus and Metestrus

Estrus

Proestrus and estrus

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What hormone helps a cow show signs that she is ready to mating?

LH

Estradiol.

Progesterone

FSH

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

CL started to secret ....................

Estradiol

Progesterone

FSH

PGF2a

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What happens if a cow does not get pregnant by day 16?

PGF2a secreted from endometrium

Her body gets ready for next estrus

Anestrus

A and B