How does genic sex determination differ from chromosmal sex determination?
Temperature is the primary factor that influences sex determination in the genic system |
Both systems of sex determination involve genes found on sex chromosomes that are distinct from the autosomal chromosomes |
The genes responsible for sex determination are found on autosmal chromosomes in the genic system |
The genes responsible for sex determination are found on special sex chromosomes in the genic system |
How does genic sex determination differ from chromosmal sex determination?
ans: The genes responsible for sex determination are found on autosmal chromosomes in the genic system
The main difference is that in chromosomal sex determination the chromosmes of male and female looks different i.e(female:XX,male:XY) but in geneic sex determination all the chromosomes looks same.
How does genic sex determination differ from chromosmal sex determination? Temperature is the primary factor that...
Cats have 38 chromosomes in their somatic cells and use the Lygaeus mode of sex determination. How many chromosomes does a cat receive from its father? How many autosomes are present in a cat gamete? How many sex chromosomes are there in a cat sperm? d. How many autosomes are there in a somatic cell of a female cat? e. If a diploid cell contains 12 chromosomes, how many potentially genetically distinct gametes can be formed?
Consider the chromosomes for a germ cell from a male dihybrid with the unlinked autosomal genes A and B, both located on the same chromosome, with a genotype of AaBb. The cell is of a diploid species with six chromosomes, with an XY sex determination system. 1. Draw the chromosomes for each phase of meiosis I & meiosis II 2. Show the location of each gene: put symbols for the alleles on the chromosomes. • Show where Mendel's laws of...
How is gender described in the text, and how does this concept differ from biological sex? Using specific examples, discuss why sexism, misogyny, and objectification of women is harmful to society. Include textual evidence to support your view.
Solve It: Does Sex Determination Have Only Two Possible Outcomes: Male or Female? One of the most fundamental aspects of personhood is your biological sex: "It's a girl" or "It's a boyl" is often the first statement about who you are. Most people view biological sex as a straightforward, eitherfor issue-either a person is biologically male or biologically female. Like all biological characteristics, however, sex determination is achieved through a developmental process. All developmental processes exhibit variation, and sex determination...
Name Sex-linked traits are genetic char segments of DNA found on chromosomes that Sex-Linked Traits Senetic characteristics determined by genes located on sex chromosomes. Genies are and on chromosomes that carry information for protein production and that are sponsible for the inheritance of specific traits Genes exist in alternative forms called alleics. or a trail is inherited from each parent Like traits originating from genes on autosomes (non-se chromosomes), sex-linked to omosomes), sex-linked traits are passed from parents to offspring...
4. You are working on a certain species of worm, with an ZZZW sex determination system. You perform karyotype analysis for a mating pair, but you don't know which one is the male and which one is the female. Which one would you guess is the female (left or right?) (2points) ) 5. Different genes are located on different kinds of genetic elements - autosomes, W chromosomes, the mitochondrial genome, etc. Different elements are transmitted in different ways, so different...
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The sex of an organism is typically determined genetically, but environmental factors can also play a role. Scientists examined the roles of genes and environmental temperature in the sex determination of a lizard species. Individuals with a ZW pair of chromosomes are always female (ZWf), while individuals with a ZZ pair of chromosomes can be either male (ZZm) or female (ZZf). Scientists mated ZWfor ZZf females with ZZm males and incubated the eggs produced in 20 clutches at temperatures ranging...
How does the structure if chromosomes in anaphase I differ from that in anaphase in mitosis?
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