module 6- poultry final review

Question 1

infundibulum

Answer 1

1) site of fertilization & sperm storage tubules
2) secrete viteline membrane

Question 1

hen oviduct pathway

Answer 1

1) infundibulum
2) magnum
3) Isthmus
4) shell gland
5) shell cuticle

Question 2

magnum function

Answer 2

deposits first 3 layers of albumen
- inner thick
- inner thin
-outer thick

Question 3

isthmus function

Answer 3

2 shell membranes are placed
- air cell forms

Question 4

shell gland function

Answer 4

puts final layer of albumen down
- outer thin

Question 5

where does the egg spend most of its time

Answer 5

shell gland

Question 6

2 layers of shell gland

Answer 6

1) mammillary layer: knob structures
2) spongy layer: column formation

Question 7

porphyrins

Answer 7

derived from haemoglobin metabolism = brown egg shell

Question 8

longest part of oviduct in length

Answer 8

magnum

Question 9

shell gland vagina function

Answer 9

similar to cervix
1) sphincter like muscle
2) major sperm storage tubules site

Question 10

major sperm storage tubules site

Answer 10

shell gland vagina

Question 11

sertoli & leydig cell secretions

Answer 11

sertoli-testosterine
leydig-androgens

Question 12

rete testis

Answer 12

tube that connects ejaculatory duct to urethra

Question 13

what occurs in epidymysis

Answer 13

sperm maturation