How many types of gametes are produced by male and female Drosophila?
Notice how the gametocytes develop into two types: the macrogamete (female gamete) and the microgamete (male gamete). The male gamete eventually fertilizes the female gamete resulting in the formation of oocysts, which eventually develop into an ookinete.
How many types of gametes are produced by female Drosophila?
The total possible type of gametes produced by an organism is 2n where “n” is the number of genes for which the person is heterozygous. Female Drosophila is heterozygous for two gene pairs and exhibits cross over, thus it’ll form a complete of 4 sorts of. These are AB, ab, Ab, and aB.
How many types of gametes are produced by male fly?
Males with the XY pair of chromosomes can produce two different kinds of gametes in equal numbers; those with an X chromosome and those with a Y chromosome.
How many gametes will be produced by the human male?
Gametes are formed through meiosis (reduction division), in which a germ cell undergoes two fissions, resulting in the production of four gametes. During fertilization, male and female gametes fuse, producing a diploid (i.e., containing paired chromosomes) zygote.
What will be the number of chromosomes in the gametes of Drosophila?
Gametes contain half the amount of chromosomes found in that species. Drosophila melanogaster is the fruit fly commonly used as a subject of study in many genetics experiments. The diploid amount of chromosomes in their body cells is 8 and the haploid number in their gametes is 4.
What are the male and female gametes?
Gametes are an organism’s reproductive cells. They are also referred to as sex cells. Female gametes are called ova or egg cells, and male gametes are called sperm. Gametes are haploid cells, and each cell carries only one copy of each chromosome. … In contrast, each egg cell, or ovum, is relatively large and non-motile.
How many types of gametes are produced from organism of AABbcc genotype?
Here, the given genotype consists of two heterogeneous alleles Bb, and Cc while one homozygous allele is AA. So, it results in the production of 22= 4 types of gametes.
How many types of gametes are produced by a Trihybrid?
The F1 hybrid produces 8 types of gametes.