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प्रश्न
The phenomenon observed in some plants wherein parts of the sexual apparatus are used for forming embryos without fertilization is called ______
पर्याय
parthenocarpy
apomixis
vegetative propagation
sexual reproduction
उत्तर
The phenomenon observed in some plants wherein parts of the sexual apparatus are used for forming embryos without fertilization is called apomixis.
APPEARS IN
संबंधित प्रश्न
What is apomixis?
In ______a diploid sporophyte cell produces a diploid gametophyte without undergoing meiosis.
Identify the CORRECT statements with respect to non-recurrent apomixis.
i. Plants produced by this method are generally sterile and do not reproduce sexually.
ii. In this, megaspore mother cell undergoes usual meiotic division and a haploid embryo sac is formed.
A form of asexual reproduction that mimics sexual reproduction is ______.
Are pollination and fertilisation necessary in apomixis? Give reasons.
Assertion: Apomictic embryos are genetically identical to the parent plant.
Reason: Apomixis is the production of seeds without fertilization.
Apospory is the direct formation of ______.
Which of the following defines apomixis correctly?
- Production of the embryo from an unfertilised egg.
- Production of seed without syngamy.
- Production of fruit without fertilisation.
- Production of seed without meiosis.
- Production of seed without mitosis.
Choose the correct options.
Give significance of apomixis.
What is the importance of apomixis?
