fertilization
In asexual reproduction of a plant, the plant reproduces offspring (normally referred to as daughter cell) in and of itself, without the the use of male and female gametes of the plants. There is no swapping or joining of gametes. Sexual reproduction uses the male and female gametes (both haploid), such as pollen from the male plant's stamen joining the ovule in the female plant's pistil - resulting in a diploid embryo.
In which structure or organ does meiosis formation of male gametes and or female gametes occur in plants male and females
unisex gametes
Gametes are the "sex cells" (haploid cells). The male gametes are sperm; the female gametes are the ova, or eggs.Normally the female gamete (ovum, or egg) is bigger than the sperm or male gamete. The fertilization of the egg by the sperm results in a complete set of chromosomes for the resultant combination (zygote) to divide and form an offspring of the original organism.
at the moment of conception when the male and female gametes fuse together. at the moment of conception when the male and female gametes fuse together.
The fusion of the male and female gametes
Zygote is produced by fusion of male and female gametes (sperm and egg).
Zygote is produced by fusion of male and female gametes (sperm and egg).
the process of fusion of male reproductive cell called sperm and female reproductive cell iss known as fertilisation
Isogamy: It is the fusion of similar size gametes. ie if male gamete and female gamete which are in same size fuse, then the type of fertilization is called isogamy. And also the male and female gametes look alike .Oogamy: It is the fusion of unequal size gametes. ie., the male gamete is smaller than female gamete. The human sperm is smaller then female egg and the fusion of these two is called Oogamy.
In asexual reproduction of a plant, the plant reproduces offspring (normally referred to as daughter cell) in and of itself, without the the use of male and female gametes of the plants. There is no swapping or joining of gametes. Sexual reproduction uses the male and female gametes (both haploid), such as pollen from the male plant's stamen joining the ovule in the female plant's pistil - resulting in a diploid embryo.
it is called fertilization and the female and male gametes form a zygote. (:
In which structure or organ does meiosis formation of male gametes and or female gametes occur in plants male and females
unisex gametes
Gametes are the "sex cells" (haploid cells). The male gametes are sperm; the female gametes are the ova, or eggs.Normally the female gamete (ovum, or egg) is bigger than the sperm or male gamete. The fertilization of the egg by the sperm results in a complete set of chromosomes for the resultant combination (zygote) to divide and form an offspring of the original organism.
the pollen grains after landing on the stigma germinate to send out pollen tubes through which the male gametes reach near the egg cell of embryo sac in the ovule to fuse with. this fusion of male and female gametes (egg cell) is called fertilization.
fertilization