2021/TDC(CBCS)/EVEN/SEM/
ZOODSE-601T/165
TDC (CBCS) Even Semester Exam.,
September—2021
( 6th Semester )
COURSE NO. : ZOODSE-601T
( Reproductive Biology )
SECTION—A
Answer any fifteen questions from the following : 1x15=15
- Define reproduction.
- What is the main function of reproductive system?
- On which factors differentiation of gonads actually depends?
- Name the gonadal hormones in human
- Name the main duct in human from where the oviduct, uterus, etc. has formed in females.
- What is hypothalamus?
- Define rete testis.
- Name the primary male Sex organs in rat.
- What is tunica albuginea?
- What are primary spermatocytes? |
- Mention the functions of Sertoli cells.
- Define spermiation.
- What is’ the exact location of. ovary in females?
- Name two main histological parts of ovary.
- What are graafian follicles?
- Define ovulation.
- What is corpus albicans?
- The inner wall of uterus is known as ______.
- What is the meaning of estrus?
- Define fertilization.
- Which hormones play important role in parturition?
- Mention two important functions of female reproductive tract in human.
- Name the hormones regulating the menstrual cycle in human.
- What do you mean. by gestation?
- Define infertility.
- What is secondary infertility.
- Give two examples of Assisted Reproductive Technology (ART).
- What is in vitro fertilization?
- What are contraceptives?
- Name two most popular methods of family planning.
SECTION—B
Answer any five questions from the following : 2x5=10
- Mention the main functions of prostaglandins.
- What are steroids? Name: two steroid hormones.
- Which part of the testes secretes testosterone? Mention the functions of testosterone.
- What are the male accessory genital glands in rats?
- Write a note on the formation of corpus luteum.
- What are the main functions of ovary human?
- How do hormones control the. process of gestation? :
- What is lactation? Name the hormones that play an important role in lactation.
- Mention the importance of sperm banks in the treatment of infertility,
- What do you understand by frozen embryos?
SECTION—C
Answer any five questions from the following : 5x5=25
- Write the mechanism of action of steroid hormones. : 5
- Write short notes on the following : 214x2=5 (a) Hypothalamo-hypophyseal-gonadal axis (b) Gonadal ‘hormones in human
- Define spermatogenesis. Write a note on the role of hormones in the process of Spermatogeneys 1+4=5
- Give the location of epididymis in human males. Write briefly ‘about the histology and function of epididymis in human. 142+2= 5
- Discuss the female reproductive system in rat with appropriate diagram. 4+1=5
- Write short notes on the following : 2Yex2=5 (a) Ovarian hormones (b) Histology of human ovary
- What are fallopian tubes? Write briefly about the process of ovum transport in the fallopian tubes. 2+43=5
- Write short notes on the following : 5 (a) Hormonal control of implantation (b) Pregnancy diagnosis
- What do you understand by primary infertility? What are the major causes ofprimary infertility in males and how can they be managed? 1+2+2=5
- Write short notes on the following : 5 (a).Assisted reproductive technology with special reference to gamete intra- fallopian transfer (GIFT) (b). Modern contraceptive technologies
