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What is the chemical released by sperm during fertilization?
The chemical released by sperm during fertilization is an enzyme called acrosin. Acrosin helps the sperm penetrate the protective layer around the egg, facilitating fertilization.
Why does a pea pollen grain contain only one flower colour allele?
Because during gamete formation,one member of the allelic pair separates from one another to form the genetic constitution of the gamete (the gene responsible for flower colour of the allele will occur singly due the separation of the members of the allelic pair).
Describe three events that occur during meiosis 1 but not during mitosis?
1.Synapsis and crossing over in prophase I: Homologous chromosomes physically connect and exchange genetic information 2.At the metaphase plate, there are paired homologous chromosomes (tetrads), instead of individual replicated chromosomes 3.At anaphase I, it is homologous chromosomes, instead of sister chromatids, that separate
What sort of error is expected if the reaction during titration is incomplete?
If the reaction during titration is incomplete, you may expect to see a random error in your results. This can lead to inaccurate calculations of the concentration of the solution being titrated. It is important to ensure complete reaction during titration to obtain reliable and accurate results.
What is a condition that results from the over consumption of fluoride?
Dental fluorosis is a condition that results from the overconsumption of fluoride during teeth development, leading to discoloration and pitting of the teeth.
In order for the sperm cell to achieve a diploid state what must occur?
To achieve a diploid state, the sperm cell must fuse with a haploid egg cell during fertilization. This fusion combines the genetic material from the sperm (haploid) and the egg (haploid) to form a diploid zygote.
Is a diploid organism formed in the fertilization or meiosis during sexual reproduction?
A diploid organism is formed during fertilization when a haploid sperm cell fertilizes a haploid egg cell to create a zygote with a complete set of chromosomes. Meiosis is the process that produces haploid gametes (sperm and eggs) in preparation for fertilization.
Diploid gametes is a product of meiosis?
Diploid gametes are not a product of meiosis. Meiosis is the process by which diploid cells undergo two rounds of division to produce haploid gametes. The haploid gametes then join during fertilization to form a diploid zygote.
Are the gametes produced in insect haploid or diploid?
Gametes produced in insects are haploid. This means they have half the number of chromosomes as diploid cells in the insect's body. When two haploid gametes (one from each parent) fuse during fertilization, they form a complete diploid zygote.
The fusion of male and female gamete is called?
The fusion of two haploid gametes to form a new diploid cell is called fertilization. Self-fertilization in plants, the fusion of two gametes from the same individual to form a diploid offspring.
What is a cell that results from the process of fertilization called?
The diploid cell that results from fertilization is called a zygote. It is a product of the fusion of two haploid gametes, the sperm and the egg.
Which cell leads directly to haploid cells?
the diploid cells is directly leads to the haploid cell
Are gemetes diploid or haploid?
Gametes are haploid cells because they only contain half of the chromosomes of a diploid cell. For example, a human somatic (diploid) cell contains 46 chromosomes. Therefore, a haploid cell contains 23 chromosomes.
Is a egg a haploid or diploid?
A fertilized chicken egg is considered diploid, while an unfertilized chicken egg is haploid. Chickens are diploid when you are considering chromosomes.
The nucleus and cytoplasm of a haploid sperm cell fuse with the nucleus and cytoplasm of a haploid egg cell in the process of?
fertilization. During fertilization, the genetic material from the sperm and egg combine to form a diploid zygote, which will develop into a new organism.
What process occurs when haploid cells come together to form a diploid cell?
The process that occurs when haploid cells come together to form a diploid cell is called fertilization. During fertilization, the haploid egg cell and haploid sperm cell fuse to form a zygote, which is a diploid cell that will develop into a new organism.
During meiosis a diploid cell undergoes a division that results in four haploid cells. What are these four haploid cells called?
gametes
