ANIMAL BREEDING (2)

Man has ___ chromosomes.

• 46

• 23

• 30

• 32

Man has ___ chromosome pairs.

• 23

• 46

• 25

• 30

Pig has ___ chromosome pairs.

• 23

• 19

• 30

• 32

Gallus gallus has ___ chromosome pairs.

• 39

• 19

• 30

• 23

Ovis aries has ___ chromosome pairs.

• 39

• 27

• 30

• 22

Cat has ___ chromosome pairs.

• 19

• 27

• 23

• 39

He introduced keeping accurate records of performance of animals so that objective selection became possible.

• Bakewell

• Darwin

• Lush

• Watson and Crick

What did Bakewell use to fix certain characteristics in animals together with the introduction of progeny testing?

• Cross breeding

• Inbreeding

• Statistics

• DNA

He promoted the idea to 'breed the best to the best'.

• Bakewell

• Watson and Crick

• Darwin

• Lush

He developed the New Leicester sheep from the old Lincolnshire breed.

• Bakewell

• Watson and Crick

• Darwin

• Lush