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How does double fertilization happen?
In double fertilization, one sperm reaches the egg and fertilizes it. This produces a diploid zygote that will grow into the plant embryo. A second sperm fuses with the endosperm nuclei in the embryo sac and produces the triploid endosperm. This will nourish the developing seedling.
Why is the sporophyte phase diploid?
The sporophyte phase is diploid because it develops from the fusion of two haploid gametes during fertilization, resulting in a zygote with two sets of chromosomes (one from each parent). This diploid organism then undergoes mitotic division to grow and produce spores through meiosis, which are haploid. This life cycle alternates between diploid sporophyte and haploid gametophyte phases, allowing for genetic diversity and adaptation in varying environments.
Is a sporophyte or gametophyte embryo in a seed?
In a seed, it is the sporophyte embryo that is present. The sporophyte is the diploid generation that develops from the fertilization of gametes, while the gametophyte generation is typically reduced and dependent on the sporophyte in seed plants. Thus, the seed contains the developing sporophyte embryo, which will grow into the mature plant.
What will the ovary grow into?
it will turn into a fruit after fertilization B!TChes
What fruit grows without fertilization?
Examples of fruits that can grow without fertilization include bananas, pineapples, and figs. These fruits can reproduce through parthenocarpy, a process where fruit develops without seeds or fertilization occurring.
By what mechanism does a diplontic animal grow after fertilization?
mitosis
Which reproductive structure grows into the haploid generation of a plant?
The reproductive structure that grows into the haploid generation of a plant is the gametophyte. The gametophyte produces gametes through mitosis, which then fuse to form a diploid zygote during fertilization.
How does double fertilization happen?
In double fertilization, one sperm reaches the egg and fertilizes it. This produces a diploid zygote that will grow into the plant embryo. A second sperm fuses with the endosperm nuclei in the embryo sac and produces the triploid endosperm. This will nourish the developing seedling.
Why is the sporophyte phase diploid?
The sporophyte phase is diploid because it develops from the fusion of two haploid gametes during fertilization, resulting in a zygote with two sets of chromosomes (one from each parent). This diploid organism then undergoes mitotic division to grow and produce spores through meiosis, which are haploid. This life cycle alternates between diploid sporophyte and haploid gametophyte phases, allowing for genetic diversity and adaptation in varying environments.
What reproductive mechanism does a haplontic animal grow?
Mitosis is the reproductive mechanism by which a haplontic animal grows. Mitosis is the process in the cell cycle by which the chromosomes in the cell nucleus are separated into two identical sets of chromosomes, each in its own nucleus.
What is fertiling?
Fertilization is the act or process of initiating biological reproduction by insemination or pollination or the union of male and female reproductive cells (gametes) to produce a fertilized reproductive cell (zygote). is a fusion of gametes,occurs in both animal and plant life cycles,restores the diploid number of chromosomes , When you put a special food on your plant that it uses to grow is one definition.
What is fertilizing?
Fertilization is the act or process of initiating biological reproduction by insemination or pollination or the union of male and female reproductive cells (gametes) to produce a fertilized reproductive cell (zygote). is a fusion of gametes,occurs in both animal and plant life cycles,restores the diploid number of chromosomes , When you put a special food on your plant that it uses to grow is one definition.
What is fertilers?
Fertilization is the act or process of initiating biological reproduction by insemination or pollination or the union of male and female reproductive cells (gametes) to produce a fertilized reproductive cell (zygote). is a fusion of gametes,occurs in both animal and plant life cycles,restores the diploid number of chromosomes , When you put a special food on your plant that it uses to grow is one definition.
What causes a baby to grow?
Fertilization
What type of division occurs to produce an embryo plant from the diploid zygote formed after fertilisation?
The type of division that occurs to produce an embryo plant from the diploid zygote is mitosis. After fertilization, the zygote undergoes a series of mitotic divisions, leading to the formation of a multicellular embryo. This process allows the zygote to develop into a differentiated structure that will eventually grow into a mature plant. Mitosis ensures that the resulting cells maintain the diploid chromosome number of the original zygote.
Why is fertilization important in plants?
so they grow
How do daphnia reproduce asexually?
Daphnia reproduce asexually through a process called parthenogenesis, where females produce clones of themselves without the need for fertilization by males. This involves the development of unfertilized eggs into embryos that hatch and grow into new individuals.
