#0.
The release of the egg from the
female primary sex organ is called
A
Oogenesis
B
Maturation
C
Gametogenesis
D
Ovulation
Answer: Ovulation
#1.
Gestation is maintain by
A
Testosterone
B
Oxytocin
C
Estrogen
D
Progesterone
Answer: Progesterone
#2.
The organ of copulation for doe
A
Vulva
B
Prepuce
C
Penis
D
Vagina
Answer: Vagina
#3.
The process whereby the new embryo
becomes established at a developmental
site in the uterus where it develop and
become a fetus.
A
Placentation
B
Maturation
C
Capacitation
D
Implantation
Answer: Implantation
#4.
Primary sex organ of the dam
A
Vagina
B
Testes
C
Penis
D
Ovary
Answer: Ovary
#5.
A portion of oviduct near the ovary is
expanded to form a funnel-like structure
is called _________________.
A
Cervix
B
Uterine horn
C
Vagina
D
Infundibulum
Answer: Infundibulum
#6.
The interval from the beginning of one
heat period to the beginning of the next is
called
A
Maturation
B
Estrous cycle
C
Puberty
D
Sexual maturity
Answer: Puberty
#7.
This hormone is produced by the
anterior pituitary gland to maintain the
corpus luteum and initiate and maintain
lactation.
A
Oxytocin
B
Relaxin
C
Protaglandin
D
Prolactin
Answer: Prolactin
#8.
The incubation period for pigeon
A
42
B
16-18
C
18
D
21
Answer: 18
#9.
The union of female gamete and male
gamete
A
Maturation
B
Implantation
C
Fertilization
D
Capacitation
Answer: Fertilization
#10.
Sexual receptivity which coincides with estrus in animals that exhibit estrous cycle is due to large
amounts of ___________________
A
Relaxin
B
Testosterone
C
Progesterone
D
Estrogen
Answer: Estrogen
#11.
Sexual receptivity which coincides with estrus in animals that exhibit estrous cycle is due to large
amounts of ____________________.
A
Testosterone
B
Progesterone
C
Relaxin
D
Estrogen
Answer: Estrogen
#12.
_______________ is the hormone responsible for milk injection in a lactating mammary gland
A
Prolactin
B
Calcitonin
C
Oxytocin
D
Epinephrine
Answer: Oxytocin
#13.
_______________ is the primary sex organ of the female animals. It is responsible for the production
of the ovum and the female gonadal hormones.
A
Vagina
B
Ovary
C
Cervix
D
Uterus
Answer: Ovary
#14.
_______________ is the site of implantation of the fertilized ovum in livestock.
A
Oviduct
B
Vagina
C
Horns of Uterus
D
Cervix
Answer: Horns of Uterus
#15.
An animal whose testes remained inside the body cavity and failed to descend to the scrotum is called ____________________
A
Castrate
B
Cryptorchid
C
Capon
D
Eunuch
Answer: Cryptorchid
#16.
These are the cells in the testis which are responsible for the production of the hormone testosterone ______________________.
A
leydig cells
B
sertoli cells
C
Epithelial cells
D
none of the above
Answer: leydig cells
#17.
___________ is the hormone that stimulates ovulation of mature ovarian follicles.
A
testosterone
B
progesterone
C
follicle stimulating hormone
D
Luteinizing hormone
Answer: Luteinizing hormone
#18.
A phase within the estrous cycle which is characterized by sexual receptivity of the female
A
estrus
B
metestrus
C
Proestrus
D
diestrus
Answer: estrus
#19.
This transient tissue result from the fusion of the fetal membranes to the endometrium of the uterus
to permit physiologic exchange between fetus and the mother during pregnancy.