_____is the act of expelling the infant from mother's uterus.

FILL UP THE BLANKS : Implantation is the attachment of ____ to the wall of the uterus of the mother.

Consider the statements given below regarding contraception and answer as directed there after : Medical termination of pregnancy (MTP) during first trimester is generally safe. Generally chances of conception are nil until mother breast -feeds the infant upto two years. Intrauterine devices like copper-T are effective contraceptives. Contraceptive pills may be taken upto one week after coitus to prevent conception. Which two of the above statements are correct ?

Read the following questions carefully and suggest a suitable word. (i) Small sacs that form a part of female reproductive system and store spermatozoa received from the male for use in future. (ii) Small tubes lying on either sides of uterus near the kidney and carry the egg from the ovary to the uterus. (iii) The small erectile organ in females, which lies above the urethral opening and is homologous of glans penis of males.

Which of the following two statements are correct ? (i) Medical termination of pregnancy (MTP) during first trimester is generally safe (ii) Generally chances of conception are nil until mother breast-feeds the infant upto two years (iii) Intrauterine devices like copper-T are effective contraceptives (iv) Contraception pills may be taken upto one week after coutus to prevent conception.

A force of 2N acts on a 0.20 kg cart. The track and force are horizontal in line . How fast is the cart going after acceleration from rest through 30cm, if friction is negligible?

Which two of the following statements are incorrect regarding in vitro fertilisation ? (i) In this method, ova from the wife/donor female and sperms from the husband/donor male are induced to form zygote in the uterus (ii) If the embryo is having 2 blastomeres, it is transferred into the uterus (iii) If the embryo is with more than 8 blastomeres, it is transferred into the uterus. (iv) The baby thus produced is called test tube baby.

Select the correct option to fill up the blanks. (i) Diseases which are easily transmitted from one person to another, are called ______ diseases. (ii) In human body, parasite of malaria initially multiplies within the ____ and then attack the ______. (iii) _____ is the yellowish fluid secreted by mother during the initial days of lactation. (iv) _____ and ____ are the primary lymphoid organs.