Definations / Explanation :
$1.$ Nutritive layer
$2.$ Funicle
Definations / Explanation :
$1.$ Nutritive layer
$2.$ Funicle
$(1)$ It is the inner most layer of microsporangium. It is big nucleated cells.
$(2)$ Ovule is a small structure attached to the placenta by means of a stalk called funicle.
Similar Questions
If the diploid number of an angiospermic plant is $24$, the number of chromosomes in the pollen grain, endosperm and integument will be
If the diploid number of an angiospermic plant is $24$, the number of chromosomes in the pollen grain, endosperm and integument will be
Definations / Explanation :
$1.$ Perisperma
$2.$ chalaza
Definations / Explanation :
$1.$ Perisperma
$2.$ chalaza
Which of the following is incorrect in angiosperm?
Which of the following is incorrect in angiosperm?
Choose correct options
- Autogamy is genetically xenogamy
- Pollination occurs by air in grass
- Placenta is arranged in inner wall of ovary
- It is possible to store pollen grains in liquid nitrogen - $100^oC$
Choose correct options
- Autogamy is genetically xenogamy
- Pollination occurs by air in grass
- Placenta is arranged in inner wall of ovary
- It is possible to store pollen grains in liquid nitrogen - $100^oC$
Explain Post Fertilization events. Discribe the step of Post Fertilization.
Explain Post Fertilization events. Discribe the step of Post Fertilization.