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The site of formation of pollen grains?
stamen
In which part of a plant would meiosis occur?
mitosis occurs in pollen sacs contained in the anther of the stamen and also in the ovule of the carpel. Edited answer: Mitosis takes place at all growing points (apical and intercalary) to increase the number of somatic cells.
Why sucrose cause the formation of pollen tubes?
it have starch to remove substance
What of the substance sucrose or water causes the formation of pollen tube?
water
How does pollen help a seed plant reproduce without water?
Pollen is the male reproductive structure of seed plants. It contains the sperm cells necessary for fertilization. When pollen is transferred from the male reproductive structure to the female reproductive structure (such as by wind or pollinators), it can reach the ovule without the need for water, allowing for fertilization and seed formation to occur.
The site of formation of pollen grains?
stamen
In which part of a plant would meiosis occur?
mitosis occurs in pollen sacs contained in the anther of the stamen and also in the ovule of the carpel. Edited answer: Mitosis takes place at all growing points (apical and intercalary) to increase the number of somatic cells.
What is weed pollen?
The pollen grain originating from weed plant is a weed pollen. If weeds are removed from the field before production of pollen grains, seed formation in weeds will be checked .
Why sucrose cause the formation of pollen tubes?
it have starch to remove substance
What of the substance sucrose or water causes the formation of pollen tube?
water
What is the function of the in-tine in pollen grain?
the in-tine of the pollen grain helps in the nuclear division and probably in the formation of male gametes also.
How does pollen help a seed plant reproduce without water?
Pollen is the male reproductive structure of seed plants. It contains the sperm cells necessary for fertilization. When pollen is transferred from the male reproductive structure to the female reproductive structure (such as by wind or pollinators), it can reach the ovule without the need for water, allowing for fertilization and seed formation to occur.
Which of the substance sucrose or water cause the better formation of pollen tube?
water
Where does germination of pollen grain occur in flowering plants?
On the stigma.
Where is the place where pollen lands for pollination to occur in a flower?
filimanet
Where does germination of the pollen grain occur in flowering plants?
On the stigma.
When a pollen grain joins with an ovam what is called?
Fertilization resulting in the formation of a zygote or embryo; technically, the pollen grain does not join with the ovule. A pollen tube grows from the pollen grain - this contains the gamete which fuses with the ovule.
