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How many different gametes can RRYy parent form?
Four can be formed RY, Ry, rY and ry.
How many different allele combinations would be found in the gametes produced by a pea plant whose genotypes are RrYY?
It depends on the allele combinations of the other pea plant parent. If the other pea plant parent also has a genotype of RrYy, then there are 16 combinations. If the other parent has genotype RRYY, then there are only 4 allele combinations. If the other parent has a genotype of RrYY, then there are 8 allele combinations in the gametes. If the other parent has a genotype of RRYy, then there are also 8 possible combinations in the gametes. Finally, if the other parent has the genotype rryy, then there are 4 gamete combinations.
What two cells come from parent cells?
Two parent cells that join together to form a new individual is what is referred to as reproduction. This is achieved by fusion of the male and female gametes.
When two gametes join together during fertilization they form?
Two gametes join together during fertilization to form a zygote.
From which cell does human life begin?
A human is created by two gametes, one from each parent, fuse to form a zygote, which is unique from the cells of either parent and is the initial cell that eventually becomes the offspring.
Are offspring of gametes haploid or diploid?
Gametes are haploid. When two gametes unite during fertilization, they form a diploid zygote, genetically unique from either parent, and the first cell of the offspring. The zygote is not really considered an offspring of the gametes, but of the parent organisms that produced the gametes. For example, a human zygote is the first cell of a human baby formed when a sperm from a male and an ovum from a female unite during fertilization. The zygote and subsequent baby are the offspring of the mother and father.
How are similarities passed from parent to offspring?
Through the parental genes forming the two gametes.
Where do zygotes get chromosomes from?
A zygote is produced by the merger of two gametes, which are an ovum and a sperm. The gametes are produced by the two parent organisms. That's where the chromosomes come from. This process is known as heredity.
What are the possible gametes types that can be produced from a parent who is YrRr?
Make two punnett squares- one for Yy x YY and one for rr x RR the possible outcomes for Yy x YY are: YY Yy the only outcome for rr x RR is Rr. so the gametes of the two could be either YY Rr or Yy Rr
What is true about any two normal gametes from a human female parent?
They have the same number of chromosomes
What do haploid gametes form?
two haploid gametes fuse to produce a zygote which develops into a diploid sporophyte. <3, Katie:)
What are male gametes?
A gamete is one of two cells needed for sexual reproduction. Male gametes are sperm, while female gametes are eggs. When fused, they form a zygote.
