ADVS 1110 FINAL EXAM UPDATED ACTUAL
QUESTIONS AND CORRECT ANSWERS
Question:
1. Animal productivity is the direct result of two main
components, they are:
Answer:
Genetics and Environment
Question:
2. Heritability is the term used to describe different
production levels in animals that we can attribute to the
environment, the rest of the difference we attribute to
genetics.
Answer:
False
Question:
3. In animals, sperm and ovum are referred to as gametes
and are diploid cells which is to say they have same
genetic material as any other cell in the animals body.
Answer:
False
Question:
4. A herd consist of 125 black cows. 35 are sired by red Bulls
and thus are heterozygous for hair color (Bb). No cows
are red. what is the gene frequency for the black
gene(B)____________? Gene frequencies are expressed as a
percentage but don't put the percent sign just put a
number. What is the gene frequency of the red
gene_________?
Answer:
86, 14
Question:
5. Seven hormones involved with reproduction are?
Answer:
Follicle stimulating hormone and luetinizing hormone
,Question:
6. Which two hormones are produced by structures on the
ovary?
Answer:
Progesterone (P4) and estrogen (E2)
Question:
7. Which hormone causes standing heat?
Answer:
Estrogen
Question:
8. Which one is produced by the Hypothalamus
Answer:
GnRH
Question:
9. Which one is produced by the uterus?
Answer:
Prostaglandin
Question:
10. Which hormone is responsible for pregnancy
maintenance?
Answer:
Progesterone
Question:
11. Which hormone is found in Estrumate?
Answer:
Prostaglandin
Question:
12. Which hormone is found in Fertagyl?
Answer:
GnRH
Question:
13. What causes FSH and LH to be released by the pituitary?
Answer:
GnRH
, Question:
14. Which one is destructive to luteal tissue?
Answer:
Prostaglandin
Question:
15. Which one causes the luteal tissue to grow on the ovary
in the spot of OVD?
Answer:
Luetinizing hormone (LH)
Question:
16. Which term best describes when the graafian follicle
ruptures releasing the egg?
Answer:
Ovulation
Question:
17. At day 14 post-ovulation the female (pregnant or not) is
under the hormonal influence of progesterone.
Answer:
True
Question:
18. What term describes when a young animal become
capable of successful reproduction.
Answer:
Puberty
Question:
19. A female is born with all the egg cells that she will ever
have contained in the ovaries?
Answer:
True
Question:
20. List in order the parts of the reproductive tract of a mayor
that sperm cells must swim through in order to reach the
ovary. Will sperm cells were deposited in the vagina buy
a stallion. __________, ___________, ____________, ____________.
Answer:
Cervix, uterine body, uterine horn, oviduct
QUESTIONS AND CORRECT ANSWERS
Question:
1. Animal productivity is the direct result of two main
components, they are:
Answer:
Genetics and Environment
Question:
2. Heritability is the term used to describe different
production levels in animals that we can attribute to the
environment, the rest of the difference we attribute to
genetics.
Answer:
False
Question:
3. In animals, sperm and ovum are referred to as gametes
and are diploid cells which is to say they have same
genetic material as any other cell in the animals body.
Answer:
False
Question:
4. A herd consist of 125 black cows. 35 are sired by red Bulls
and thus are heterozygous for hair color (Bb). No cows
are red. what is the gene frequency for the black
gene(B)____________? Gene frequencies are expressed as a
percentage but don't put the percent sign just put a
number. What is the gene frequency of the red
gene_________?
Answer:
86, 14
Question:
5. Seven hormones involved with reproduction are?
Answer:
Follicle stimulating hormone and luetinizing hormone
,Question:
6. Which two hormones are produced by structures on the
ovary?
Answer:
Progesterone (P4) and estrogen (E2)
Question:
7. Which hormone causes standing heat?
Answer:
Estrogen
Question:
8. Which one is produced by the Hypothalamus
Answer:
GnRH
Question:
9. Which one is produced by the uterus?
Answer:
Prostaglandin
Question:
10. Which hormone is responsible for pregnancy
maintenance?
Answer:
Progesterone
Question:
11. Which hormone is found in Estrumate?
Answer:
Prostaglandin
Question:
12. Which hormone is found in Fertagyl?
Answer:
GnRH
Question:
13. What causes FSH and LH to be released by the pituitary?
Answer:
GnRH
, Question:
14. Which one is destructive to luteal tissue?
Answer:
Prostaglandin
Question:
15. Which one causes the luteal tissue to grow on the ovary
in the spot of OVD?
Answer:
Luetinizing hormone (LH)
Question:
16. Which term best describes when the graafian follicle
ruptures releasing the egg?
Answer:
Ovulation
Question:
17. At day 14 post-ovulation the female (pregnant or not) is
under the hormonal influence of progesterone.
Answer:
True
Question:
18. What term describes when a young animal become
capable of successful reproduction.
Answer:
Puberty
Question:
19. A female is born with all the egg cells that she will ever
have contained in the ovaries?
Answer:
True
Question:
20. List in order the parts of the reproductive tract of a mayor
that sperm cells must swim through in order to reach the
ovary. Will sperm cells were deposited in the vagina buy
a stallion. __________, ___________, ____________, ____________.
Answer:
Cervix, uterine body, uterine horn, oviduct
