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A human male decides to adopt a surgical...

A human male decides to adopt a surgical method for contraception.Identify the point in the diagram where a cut would be made and tied.

A

Point S

B

Point R

C

Point Q

D

Point P

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By which surgical methods permanent contraception is done in male and female human body?

Which of the following statements are correct regarding surgical methods of contraception ? (i) These are generally advised to the male/female partner as a terminal method to prevent any more pregnancies (ii) Surgical procedure in male is called tubectomy and that in the female, vasectomy (iii) Reversibility is easily possible (iv) They block gamete transport and thereby prevent conception.

Read the following five statements (A to E) and select the option with all correct statements : Surgical method contraceptive prevents the meeting of male and female gamestes. (B) The hormonal IUD is less effective at preventing pregnancy than the copper IUD. (C) Oral pills are very popular contraceptives among educated urban women. (D) embryo transfer technique, 8-celled embryos are transferred into the fallopian tube. Both vasectomy and tubectomy are highly effective contraceptive methods with good reversibility.

An object O is placed in front of a plane mirror MN as shown in the diagram. A student moves her eye along the line XY to observe the image of O. identify the point(s) on the line XY where the image of O can be seen.

Which of the following statements are correct regarding surgical methods of contraception? I. In female, it is called tubectomy. II. It is reversible. III. It blocks gamete transport in female. IV> It can be done both females and males.

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