1.

Fill in the blanks:(a) Humansreproduce __________. (asexually/sexually)(b) Humansare__________. (oviparous/viviparous/ovoviviparous)(c) Fertilizationis __________ in humans. (external/internal)(d) Male andfemale gametes are __________. (diploid/haploid)(e) Zygote is__________. (diploid/haploid)(f) The process of release of the ovum from a mature follicleis called__________.(g) Ovulationis induced by a hormone called the __________. (h) The fusionof the male and the female gametes is called __________.(i) Fertilizationtakes place in the __________.(j) The zygotedivides to form __________, which is implanted in uterus.(k) The structure which provides vascular connection betweenthe fetus and uterus is called __________.

Answer»

Fill in the blanks:



(a) Humans
reproduce __________. (asexually/sexually)



(b) Humans
are__________. (oviparous/viviparous/ovoviviparous)



(c) Fertilization
is __________ in humans. (external/internal)



(d) Male and
female gametes are __________. (diploid/haploid)



(e) Zygote is
__________. (diploid/haploid)




(f) The process of release of the ovum from a mature follicle
is called__________.



(g) Ovulation
is induced by a hormone called the __________.



(h) The fusion
of the male and the female gametes is called __________.



(i) Fertilization
takes place in the __________.



(j) The zygote
divides to form __________, which is implanted in uterus.




(k) The structure which provides vascular connection between
the fetus and uterus is called __________.



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