Sign in
12thPass logo
New chatPYQ LibraryDoubtsRank report
Sign in to see Recents

Your guest activity stays on this device

Sign in to save progress →
Sign in

Sexual Reproduction in Flowering Plants question

2022 · Q19
Guest · filters and generic practice availableBrowsing as a guest · PYQ filters and generic practice are available. Sign in only for personalised features and saved progress.
  1. PYQ Library
  2. /NEET
  3. /Biology
  4. /Sexual Reproduction in Flowering Plants
  5. /2022 · Q19

Sexual Reproduction in Flowering Plants question

2022 · Q19

NEETBiologySexual Reproduction in Flowering PlantsMCQ+4 / −1

The residual persistent part which forms the perisperm in the seeds of beet is

  1. A
    Integument
  2. B
    Calyx
  3. C
    Endosperm
  4. D
    Nucellus
View written solutionFree

Correct answer: D

Mostly nucellus is consumed after fertilisation due to absorption of food by developing embryo in a seed. Sometimes, the nucellus remains persistent in the seed and is called perisperm.

PreviousNext

More from Sexual Reproduction in Flowering Plants

  • To ensure that only the desired pollens fall on the stigma in artificial hybridization process (a) the female flower buds of plant producing unisexual flowers need not be bagged. (b) there is no need to emasculate unisexual flowers of…2022 · MCQ
  • In general the egg apparatus of embryo sac in angiosperm consists of2022 · MCQ
  • Given below are two statements: Statement I : Cleistogamous flowers are invariably autogamous Statement II : Cleistogamy is disadvantageous as there is no chance for cross pollination In the light of the above statements, choose the…2022 · MCQ
  • Identify the incorrect statement related to Pollination:2022 · MCQ
  • The term used for transfer of pollen grains from anthers of one plant to stigma of a different plant which, during pollination, brings genetically different types of pollen grains to stigma, is :2021 · MCQ
  • In some members of which of the following pairs of families, pollen grains retain their viability for months after release?2021 · MCQ
  • Diadelphous stamens are found in2021 · MCQ
  • A typical angiosperm embryo sac at maturity is :2021 · MCQ