" 3) Implantation of embryo occurs in "

Fill in the blanks . Implantation of embryo occurs in ..............

Implantation of embryo occurs in uterus.

Choose the correct alternative and write that alphabet against the sub-question number: Implantation of embryo occurs in……….

The implantation of the embryo occurs at about ____day of fertillizatiion .

State the changes that take place in the uterus when : (i) Implantation of embryo has occurred. (ii) Female gamete/egg is not fertilized.

(a) Draw a diagrammatic sectional view of the female reproductive system of human and label the parts (i) where the secondary oocytes develop (ii) which helps in collection of ovum after ovulation (iii) where fertilization occurs (iv) where implantation of embryo occurs. (b) Explain the role of pituitary and the ovarian hormones in menstrual cycle in human females.

(a) Draw a diagrammatic sectional view of the female reproductive system of human and label the parts (i) where the secondary oocytes develop (ii) which helps in collection of ovum after ovulation (iii) where fertilization occurs (iv) where implantation of embryo occurs. (b) Explain the role of pituitary and the ovarian hormones in menstrual cycle in human females.