1)    Oral contraceptive pills contain ___.
a)    Estrogen and progesterone
b)    Amnion
c)    LH
d)    Prolactin

2)    Which of the following is not a sexually transmitted disease?
a)    Syphilis
b)    AIDS
c)    Trichomoniasis
d)    Encephalitis

3)    Low sperm count is known as ___.
a)    Monospermia
b)    Oligosemen
c)    Oligospermia
d)    Ovulation

4)    Expand MTP
a)    Medical termination of parturition
b)    Mechanical transfer of pollen
c)    Medical termination of pregn

Chapter:- Human Reproduction

One Mark Questions:-

1. Name of the Two Hormones that inhibit Ovulation. (CHSE 2010)
2. How many Spermatids are produced from a single primary spermatocyte? (CHSE 2011).
3. In Which stage of development are the 3 germinal layers formed? (CHSE 2011)
4. Generally, What is the site of fertilization in Human beings? (CHSE 2011)
   1. VAGINA
   2. UTERUS
   3. FALLOPIAN TUBE
   4. OVARY
5. Which Germ layer forms the nervous system? (CHSE 2012)
6. On Which day of normal menstrual cycle, ovulation occurs? (CHSE 2012)
   1. 10th
   2. 13th
   3. 14th
   4. 15th
7. During fertilization through which path the male pronucleus moves to meet the female pronucleus? (CHSE 2012).
   1. Penetration Path
   2. Copulation Path
   3. Migration Path
   4. Zy

Chapter- Sexual Reproduction in Flowering Plants

One mark questions:-

1. In a dichogamous flower, when anther matures earlier than the ovule, the process is called _____. (CHSE – 2012)
2. _____ is the nutritive tissue of microspores in angiosperms. (CHSE – 2012)
3. The motile asexual reproductive unit is called _____. (CHSE – 2012)
   • zoospore
   • aplanospore
   • zygospore
   • microspore
4. The process of physical removal of anther is called ____. (CHSE – 2016)
5. The motile asexual reproductive unit is called _____. (CHSE – 2012)
   • porogamy
   • chalazogamy
   • mesogamy
   • herkogamy
6. The outer sterile tissue that provides to the developing microspores in microsporogenesis is called _____. (CHSE – 2018)
7. Nutritive tissue of a fertili