Explain grading up. What will be an ideal response? ...

Author Question: Explain grading up. What will be an ideal response? ... (Read 32 times)

abc

Hero Member
Posts: 543

on: Jul 21, 2018

Explain grading up.

What will be an ideal response?

Question 2

How many breeding groups are needed in the rotational-terminal sire system?

What will be an ideal response?

wfdfwc23

Sr. Member
Posts: 338

Reply #1 on: Jul 21, 2018

Answer to Question 1

ANS:It
is using purebred sires on grade females to improve the herd.

Answer to Question 2

ANS:two
breeding groups

Need homework help now?

Ask unlimited questions for free

Ask a Question

« previous next »

Did you know?

Coca-Cola originally used coca leaves and caffeine from the African kola nut. It was advertised as a therapeutic agent and "pickerupper." Eventually, its formulation was changed, and the coca leaves were removed because of the effects of regulation on cocaine-related products.

Did you know?

Aspirin is the most widely used drug in the world. It has even been recognized as such by the Guinness Book of World Records.

Did you know?

The strongest synthetic topical retinoid drug available, tazarotene, is used to treat sun-damaged skin, acne, and psoriasis.

Did you know?

Congestive heart failure is a serious disorder that carries a reduced life expectancy. Heart failure is usually a chronic illness, and it may worsen with infection or other physical stressors.

Did you know?

The most common treatment options for addiction include psychotherapy, support groups, and individual counseling.