Draw a neat labeled sketch of a replicating fork of DNA.
(a) Name the Protozoan parasite that causes amoebic dysenter...
The replication fork of DNA
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 male and female gametes is called _____________. (i) Fertilisation takes place in _____________. (j) Zygote divides to form _____________which is implanted in uterus. (k) The structure which provides vascular connection between fetus and uterus is called ____________.