Home
Class 12
BIOLOGY
Assertion: In Habrobracom, only haploid ...

Assertion: In Habrobracom, only haploid males are seen.
Reason: The unfertilised aggs only develop to males in this wasp. The fertilised aggs on the other hand always develop into females.

A

Both Assertion and reason are true and the reason is a correct explanation of the Assertion

B

both Assertion and Reason are true and the Reason is not the correct explanation of the Assertion

C

Assertion is true, but the Reason is false

D

Assertion is false, but the reason is false

Text Solution

Verified by Experts

The correct Answer is:
D

ii.Habrobracon have both diploid and haploid males. The diploid males are produced by fertilised aggs.
Promotional Banner

Topper's Solved these Questions

  • CHROMOSOMAL BASIS OF INHERITANCE

    ARIHANT NEET|Exercise Chapter Exercise Medical entrances special format questions (Assertion-Reason )|4 Videos
  • CHROMOSOMAL BASIS OF INHERITANCE

    ARIHANT NEET|Exercise Chapter Exercise Medical entrances gallery (Collection of questions Asked in NEET and Various medical Entrance Exams)|76 Videos
  • CHROMOSOMAL BASIS OF INHERITANCE

    ARIHANT NEET|Exercise Chapter Exercises A Taking it together (Assorted Questions of the Chapter for Advanced level Practice )|198 Videos
  • CHEMICAL COORDINATION AND INTEGRATION

    ARIHANT NEET|Exercise MEDICAL ENTRANCES S GALLERY|100 Videos
  • DIGESTION AND ABSORPTION

    ARIHANT NEET|Exercise Chapter Exercise Medical entrance s gallery|87 Videos

Similar Questions

Explore conceptually related problems

Consider the following statements and select the incorrect ones. I. Honeybee has developed arrhenotoky in which the male develop from the fertilised egg and the female from unfertilised egg. II. In the thelytoky, the haploid unfertilised egg parthenogenetically develop into females. III. Heterogamy is the alteration between parthenogenesis and asexual reproduction. IV. Parthenogenesis occurs naturally during reproducing in ants and aphids. Choose the correct codes.

Assertion Earthworn possess both male and female reproductive organs. Reason Self - fertilisation

Assertion. Fruits are formed only in angiosperm . Reason . Fruits develop from ovaries which are found only in angiosperm .

Assertion : In honeybee, female is diploid and male is haploid. Reason : Gametes are formed by meiosis in female and by mitosis in male.

Assertion : Parthenogenesis does not play any role in organic evolution. Reason : In parthenogenesis females develop into new organisms without fertilisation.

Assertion : Virus multiply only inside living cells. Reason : Viruses help host cells in growth and development.

Assertion : Sterilisation is a terminal method used only for males Reason : Sterilisation is highly effective and its reversibility is very good.

Assertion: The events of the sexual reproduction though elaborate and complex, follow a regular sequence. Reason: Sexual reproduction is characterised by the fusion (or fertilisation) of the male and female gametes, the formation of zygote and embryogenesis.

Assertion: Asexual reproduction requires only female animals. Reason: Male animals are not capable for asexual reproduction.

Assertion (A) : Urethra in human male act as a urinogenital canal. Reason (R) : Urethra carries only urine while sperms are carried by vasa deferentia only.