Chapter 3: Reproductive Health Assertion-Reason Questions | biology Class 12 CBSE

Assertion-Reason

Easy difficulty • Check the statement and reason

Easy

Question 1

Logic Check

Assertion (A): India was the first country in the world to initiate action plans and programmes at the national level to attain reproductive health as a social goal. Reason (R): Family planning programmes were initiated in India in 1951.

Reasoning Options

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Assertion-Reason

Easy difficulty • Check the statement and reason

Easy

Question 2

Logic Check

Assertion (A): Condoms protect the user from contracting sexually transmitted infections (STIs) and AIDS. Reason (R): Condoms physically prevent semen from entering the female reproductive tract and also act as a barrier against pathogens.

Reasoning Options

ByteNotes

Assertion-Reason

Medium difficulty • Check the statement and reason

Medium

Question 3

Logic Check

Assertion (A): Surgical methods of contraception such as vasectomy and tubectomy prevent gamete formation. Reason (R): These procedures block gamete transport by removing or tying a part of the vas deferens or fallopian tube.

Reasoning Options

ByteNotes

Assertion-Reason

Easy difficulty • Check the statement and reason

Easy

Question 4

Logic Check

Assertion (A): The lactational amenorrhea method is effective as a contraceptive for up to six months following parturition. Reason (R): Intense lactation suppresses the release of hormones responsible for ovulation, preventing the menstrual cycle from resuming.

Reasoning Options

ByteNotes

Assertion-Reason

Easy difficulty • Check the statement and reason

Easy

Question 5

Logic Check

Assertion (A): Amniocentesis for sex determination is banned in India. Reason (R): Amniocentesis was being misused to detect the sex of the foetus, leading to illegal female foeticides.

Reasoning Options

ByteNotes

Assertion-Reason

Medium difficulty • Check the statement and reason

Medium

Question 6

Logic Check

Assertion (A): Oral contraceptive pills are very popular among rural women in India. Reason (R): Rural women prefer pills because they are easy to take and do not require medical insertion like IUDs.

Reasoning Options

ByteNotes

Assertion-Reason

Medium difficulty • Check the statement and reason

Medium

Question 7

Logic Check

Assertion (A): All sexually transmitted infections (STIs) are completely curable if detected early. Reason (R): Hepatitis-B, genital herpes and HIV infections are not completely curable even with early detection and proper treatment.

Reasoning Options

ByteNotes

Assertion-Reason

Hard difficulty • Check the statement and reason

Hard

Question 8

Logic Check

Assertion (A): In the ZIFT technique, embryos with more than 8 blastomeres are transferred into the uterus. Reason (R): In ZIFT, the zygote or early embryo with up to 8 blastomeres is transferred into the fallopian tube, not the uterus.

Reasoning Options

ByteNotes

Assertion-Reason

Easy difficulty • Check the statement and reason

Easy

Question 9

Logic Check

Assertion (A): Medical Termination of Pregnancy (MTP) was legalised in India in 1971. Reason (R): MTP was legalised to prevent misuse of pregnancy termination and to avoid indiscriminate illegal female foeticides.

Reasoning Options

ByteNotes

Assertion-Reason

Medium difficulty • Check the statement and reason

Medium

Question 10

Logic Check

Assertion (A): Copper-releasing IUDs suppress sperm motility and fertilising capacity. Reason (R): Copper ions released by these IUDs are toxic to sperms, reducing their ability to fertilise the ovum.

Reasoning Options

ByteNotes

Assertion-Reason

Easy difficulty • Check the statement and reason

Easy

Question 11

Logic Check

Assertion (A): Natural methods of contraception have almost no side effects. Reason (R): In natural methods, no medicines or devices are used, so the body is not exposed to exogenous hormones or foreign objects.

Reasoning Options

ByteNotes

Assertion-Reason

Medium difficulty • Check the statement and reason

Medium

Question 12

Logic Check

Assertion (A): The incidence of STIs is reported to be very high among persons in the age group of 15–24 years. Reason (R): Young people in this age group are more sexually active and often lack awareness about safe sexual practices.

Reasoning Options

ByteNotes

Assertion-Reason

Hard difficulty • Check the statement and reason

Hard

Question 13

Logic Check

Assertion (A): Removal of gonads cannot be considered a contraceptive option. Reason (R): Gonads produce gametes as well as hormones; their removal would affect normal hormonal balance and constitutes a surgical treatment, not a reversible contraceptive method.

Reasoning Options

ByteNotes

Assertion-Reason

Medium difficulty • Check the statement and reason

Medium

Question 14

Logic Check

Assertion (A): Saheli is a once-a-week oral contraceptive pill. Reason (R): Saheli is a steroidal preparation developed at CDRI, Lucknow, with a high contraceptive value.

Reasoning Options

ByteNotes

Assertion-Reason

Hard difficulty • Check the statement and reason

Hard

Question 15

Logic Check

Assertion (A): Hormone-releasing IUDs make the uterus unsuitable for implantation. Reason (R): Copper ions released by these IUDs suppress sperm motility and cause uterine changes.

Reasoning Options

ByteNotes

Assertion-Reason

Easy difficulty • Check the statement and reason

Easy

Question 16

Logic Check

Assertion (A): IVF-ET is commonly known as the 'Test Tube Baby' programme. Reason (R): In IVF-ET, fertilisation takes place outside the body in laboratory conditions simulating those within the body.

Reasoning Options

ByteNotes

Assertion-Reason

Medium difficulty • Check the statement and reason

Medium

Question 17

Logic Check

Assertion (A): Second trimester abortions are riskier than first trimester abortions. Reason (R): As pregnancy progresses, the foetus grows larger and the physiological changes in the mother are more advanced, making the termination procedure more complex and risky.

Reasoning Options

ByteNotes

Assertion-Reason

Medium difficulty • Check the statement and reason

Medium

Question 18

Logic Check

Assertion (A): Infertility is always caused by defects in the female partner. Reason (R): In India, social norms often incorrectly assign blame to the female partner, but infertility may actually be due to physical, congenital or other causes in the male partner.

Reasoning Options

ByteNotes

Assertion-Reason

Easy difficulty • Check the statement and reason

Easy

Question 19

Logic Check

Assertion (A): Periodic abstinence involves avoiding coitus from day 10 to 17 of the menstrual cycle. Reason (R): The chances of fertilisation are very high during this period as ovulation is expected to occur.

Reasoning Options

ByteNotes

Assertion-Reason

Medium difficulty • Check the statement and reason

Medium

Question 20

Logic Check

Assertion (A): Diaphragms and cervical caps are disposable contraceptive devices for females. Reason (R): These rubber devices are inserted into the female reproductive tract to cover the cervix, blocking sperm entry.

Reasoning Options

ByteNotes

Chapter sections

Chapter 3: Reproductive Health | Assertion-Reason

Assertion (A): India was the first country in the world to initiate action plans and programmes at the national level to attain reproductive health as a social goal. Reason (R): Family planning programmes were initiated in India in 1951.

Assertion (A): Condoms protect the user from contracting sexually transmitted infections (STIs) and AIDS. Reason (R): Condoms physically prevent semen from entering the female reproductive tract and also act as a barrier against pathogens.

Assertion (A): Surgical methods of contraception such as vasectomy and tubectomy prevent gamete formation. Reason (R): These procedures block gamete transport by removing or tying a part of the vas deferens or fallopian tube.

Assertion (A): The lactational amenorrhea method is effective as a contraceptive for up to six months following parturition. Reason (R): Intense lactation suppresses the release of hormones responsible for ovulation, preventing the menstrual cycle from resuming.

Assertion (A): Amniocentesis for sex determination is banned in India. Reason (R): Amniocentesis was being misused to detect the sex of the foetus, leading to illegal female foeticides.

Assertion (A): Oral contraceptive pills are very popular among rural women in India. Reason (R): Rural women prefer pills because they are easy to take and do not require medical insertion like IUDs.

Assertion (A): All sexually transmitted infections (STIs) are completely curable if detected early. Reason (R): Hepatitis-B, genital herpes and HIV infections are not completely curable even with early detection and proper treatment.

Assertion (A): In the ZIFT technique, embryos with more than 8 blastomeres are transferred into the uterus. Reason (R): In ZIFT, the zygote or early embryo with up to 8 blastomeres is transferred into the fallopian tube, not the uterus.

Assertion (A): Medical Termination of Pregnancy (MTP) was legalised in India in 1971. Reason (R): MTP was legalised to prevent misuse of pregnancy termination and to avoid indiscriminate illegal female foeticides.

Assertion (A): Copper-releasing IUDs suppress sperm motility and fertilising capacity. Reason (R): Copper ions released by these IUDs are toxic to sperms, reducing their ability to fertilise the ovum.

Assertion (A): Natural methods of contraception have almost no side effects. Reason (R): In natural methods, no medicines or devices are used, so the body is not exposed to exogenous hormones or foreign objects.

Assertion (A): The incidence of STIs is reported to be very high among persons in the age group of 15–24 years. Reason (R): Young people in this age group are more sexually active and often lack awareness about safe sexual practices.

Assertion (A): Removal of gonads cannot be considered a contraceptive option. Reason (R): Gonads produce gametes as well as hormones; their removal would affect normal hormonal balance and constitutes a surgical treatment, not a reversible contraceptive method.

Assertion (A): Saheli is a once-a-week oral contraceptive pill. Reason (R): Saheli is a steroidal preparation developed at CDRI, Lucknow, with a high contraceptive value.

Assertion (A): Hormone-releasing IUDs make the uterus unsuitable for implantation. Reason (R): Copper ions released by these IUDs suppress sperm motility and cause uterine changes.

Assertion (A): IVF-ET is commonly known as the 'Test Tube Baby' programme. Reason (R): In IVF-ET, fertilisation takes place outside the body in laboratory conditions simulating those within the body.

Assertion (A): Second trimester abortions are riskier than first trimester abortions. Reason (R): As pregnancy progresses, the foetus grows larger and the physiological changes in the mother are more advanced, making the termination procedure more complex and risky.

Assertion (A): Infertility is always caused by defects in the female partner. Reason (R): In India, social norms often incorrectly assign blame to the female partner, but infertility may actually be due to physical, congenital or other causes in the male partner.

Assertion (A): Periodic abstinence involves avoiding coitus from day 10 to 17 of the menstrual cycle. Reason (R): The chances of fertilisation are very high during this period as ovulation is expected to occur.

Assertion (A): Diaphragms and cervical caps are disposable contraceptive devices for females. Reason (R): These rubber devices are inserted into the female reproductive tract to cover the cervix, blocking sperm entry.

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