Question Bank B.Sc II Paper No VII Reproductive Biology

 

Doodhsakhar Mahavidyalaya, bidri

Department of Zoology

Question Bank Paper No VII Reproductive biology

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1)      Endometrium is lining of -------------------

                  a) Uterus           b) Urinary bladder     

                         c) Testis          d) Ureter.

         2) Corpus luteum produces-------------------

                      a) leutinizing      hormone                b) progesterone

                     c)  lueteotropic   hormone                d) Inhibin

           3)   Gonadotrpin releasing harmone is formed by-------------------

                     a) Adenohypophysis                b)Pars intermedia

                    c) Neurohypophyis                   d) hypothalamus

        4)  ACTH is secreted by------------------

                    a) islets of Langerhans           b) Pitutary

                  c) Adrenal                            d) Thyroid

      5) Ovulation in  mammals  is caused by ------------------

                  a) ACTH                      b) FSH

                c) LH                             d) None of these

6) Hormones secreted by the testes are called-----------------

                 a) Androgens                     b) Glycogens

                c) FSH                                d) ACTH

 7)  The milk production in mammary gland is stimulated by----------------

         a) LH                 b) FSH           c) ADH     d) LTH

8)  In human Female egg (Ovum) is produced by -------------------------

                     a) Oviducts                                b) Graffian Follicle

                     c) Oocytes                                 d) None of these

 9)  The unpaired structure in the male reproductive system is-------------

                 a) Testis                                  b) Seminal Vesicle

                    c) Bulbo-urethral gland           d) prostrate gland.

10) Structural and functional unit of spermatogenesis is-------------------

                  a) Nephron            b) Uriniferous tubule

                 c) Seminiferous gland        d) urethra

    11) Which hormone responsible for ovulation?

                            a) FSH        b) Estrogen  c)  LH                   d) Progesterone

    12)   Gonadotrpin releasing harmone is formed by-------------------

                     a) Adenohypophysis                b)Pars intermedia

                    c) Neurohypophyis                   d) hypothalamus

13) Sertoli cells secrete --------------------------- harmone

                       a) FSH                  b) Estrogen

                            c)  LH                   d) Progesterone

14) Leydind cells secrete----------------- harmone.

                       a) FSH                  b) Estrogen

                            c)  LH                   d) Progesterone

15) . Azoospermia- means -------------------------------------

                   1)Absence of sperms

                   2) Presence od sperm

                        3) very few amount of sperm

                       4)  mximum no of sperm

16) The paired structure in male reproductive system is-------------------------

                              a) Testis                                  b) Seminal Vesicle

                      c) Bulbo-urethral gland                  d) prostrate gland.

  17)  ET stands for _______
          a) Ejaculate Transfer          b) Embryo Transfer
          c) Embryo Termination       d) Embryo Teleportation

 18) Site of fertilization in mammal is-------------

 a) Ovary            b) Uterus         c) Vagina              d) Fallopian tube

  19) Bartholins gland is female correspond to------------- gland in male

          a) Inguial glands     b) Prostrate gland      c) Cowper’s gland  d) Rectal gland

    20) Newly released mammalian egg has outermost covering of------------------

                     a) Plasma membrane                    b) Neural membrane

    c) Vitelline membrane                 d) Zona pellucida

    21)  The coiled and longest part of male reproduction system is----------------------       a) Vas deference       b) Urethra     c) Epididymis       d) Ejaculatory duct

  22) Sperm are mainly stored in-------------------

           a) Epididymis          b) Prostrate gland   c) Bulbo-urethral gland    d) Urethra

  23) In spermatogenesis, the reduction in number of chromosomes takes place in-                                                       a) Multiplication phase              b) Growth phase

                   c) Spermiogenesis                     d) Maturation phase

24) What technique involves fertilization outside the body of the female?

                 a) Intrauterine fertilization   b) In vitro fertilizatio
                  c) In vivo fertilization          d) Ex vivo fertilization

25)   IUT stands for _---------------------

               a) Intra uterine transfer       b) Inter uterine transfer

            c) Intra uterine traction        d) Inter uterine traction

26) The action of contraceptive is-------------------------------

           a) Prevention of ovulation and fertilization only   

           (b) Prevent ovulation only

           c) Prevent rapid passing of eggs in the oviduct

            (d) Prevention of ovulation, implantation and fertilization only

27)  ZIFT stands for---------------------

a)     Zygote Intra-Fallopian Transfer

b)    Intra-cytoplasmic sperm injection

c)      Ejaculate Transfer         

d)    Embryo Transfer

28) What technique involves fertilization outside the body of the female?

                 a) Intrauterine fertilization   b) In vitro fertilization
                  c) In vivo fertilization          d) Ex vivo fertilization

 

Q.2. Attempt any two of the following.

          1) Describe the functional role of hormones secreted by adenohypophysis.

          2) What is menstrual cycle?  Explain the various changes that occur during      the cycle.

          3)  Give an account of physiology of pregnancy and its hormonal control.

4) What are contraceptive? Describe IUT and oral contraceptive.

5) With neat labeled diagram and describe the histology of ovary.

6)  With neat labeled diagram and describe the histology of  Testis.

7) What are sex hormones? Describe the functional role of male and female    

      Sex hormones.

8) Describe briefly the structure of sperm.

9) What is contraception?  Make a list of birth control measures and discuss   

      any one of them.

10) Sketch and label different types of graffian follicle.

11) Describe the process of spermatogenesis with labeled diagramme

 12) Describe the process of oogenesis with labeled diagramme.

 

Q.3) Short notes on

       1)  Graffian follicle

       2) Parturition

       3) Lactation

       4) Male sex hormone

      5)  Female sex hormone

      6) Invintro fertilization

     7) Contraceptives

     8)  Menstrual cycle

    9) Oral contraceptive

    10) IUDs

    11) Infertility in male

    12) Infertility in female.

    13) Structure of ovum

    14) Tubectomy

   15) Vasectomy

   16) Assisted reproductive technology.