Reproduction: Sexual and Asexual

In this quiz, you are going to solve questions related to reproduction in living beings, types of reproduction in different organisms, and some life-threatening diseases related to it.

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Offspring formed as a result of sexual reproduction exhibit more variations because

Sexual reproduction is a lengthy process Genetic material comes from two parents of the same species Genetic material comes from two parents of different species Genetic material comes from many parents

Reproduction is essential for living organisms in order to

Keep the individual organism alive Fulfill their energy requirement Maintain growth Continue the species generation after generation

In human females, an event that reflects onset of reproductive phase is

Growth of body Changes in hair pattern Change in voice Menstruation

Neetu is completed her science chapter where she wrote some statements. She wants to know whether the statements are correct or not? Neetu wants to take help from you:

Most of the fungi bacteria and non-flowering plants such as ferns and mosses reproduce by the method of spore formation. Spores are a kind of roots of plants and under favorable condition spores grow to a new plant. In spore formation, the parent plant produces hundreds of microscopic reproductive units called as spores. The spore formation method of asexual reproduction is used by unicellular organisms as well as by multicellular organisms.

Priya is writing some statements, choose the correct statement and help him:

The existing organisms are called parent and the new organisms produced by them are called offspring. The production of new organisms from a single parent without the involvement of sex cells or gametes is called sexual reproduction. The production of a new organisms from two parents by making use of their sex cells or gametes is called asexual reproduction. All the above

Characters that are transmitted from parents to offspring during reproduction show

Only similarities with parents

Only variations with parents

Both similarities and variations with parents

Neither similarities nor variations

Tubectomy is carried out by blocking the

Oviduct

Uterus

Cervix

Vagina

Variations occur as a result of

Asexual reproduction

Vegetative propagation

Sexual reproduction

Regeneration

Fertilisation occurs in human female when the sperms and ovum reach simultaneously at

Fallopian tube

Uterus

Vagina

Cervix

AIDS is a sexually transmitted disease caused due to an infection by a

Bacteria

Protozoa

Virus

Plasmodium

When a sperm is deposited into the vagina which route does it travel?

Vagina → Oviduct → Uterus → Cervix Vagina → Ovary → Uterus → Oviduct Vagina → Cervix → Uterus → Oviduct Vagina → Uterus → Cervix → Oviduct

Assertion: In male reproductive system, transport of sperm takes place in a fluid which also provide nutrition. Reason: Protective glands and seminal vesicles secret in the vas deferens.

Both A and R are true and R is the correct explanation of A. Both A and R are true but R is not the correct explanation of A. A is true but R is false. A is false but R is true.(e) Both A and R are false.

At the time of entering into ovule, pollen tube has

Three male nuclei

Two male nuclei

One gamete nucleus

Four male gametes

Many unicellular organisms reproduce by the process of

Fission

Ovulation

Regeneration

Non-disjunction

A pair of duct arising from testis, which carry sperms are

Fallopian tube

Vas deferens

Oviduct

Urethra

Along the path of the vas-deferens the secretions of which gland provide nutrition to the sperms?

Prostate glands

Seminal vesicles

Scrotum

Urinary bladder

The embryo in humans gets nutrition from the mother’s blood with the help of a special tissue called

Placenta

Villi

Uterus

Womb

Which among the following diseases is not sexually transmitted?

Syphyllis

Hepatitis

HIV-AIDS

Gonorrhea

Which of the following method of contraception protects from acquiring sexually trans¬mitted diseases?

Surgery

Condoms

Copper-T

Oral-pills

In human males, the testes lie in the scrotum, because it helps in the

Process of mating

Formation of sperms

Easy transfer of gametes

Secretion of estrogen

Quiz/Test Summary

Title: Reproduction: Sexual and Asexual

Questions: 20

Contributed by:

james Thu, Feb 10, 2022 05:56 PM UTC

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