The Karyotype . Karyotype [KAER-ee-oh-tihp]: To prepare a karyotype: . A cell sample is collected and treated to stop. The sample is stained, which produces chromosomes that is clearly visible under a microscope Chromosomes are and The autosomes are numbered labelled as K » ? X (C 13 14 15 RO 19 20 . . 73 MA 10 16 21 on the and the sex chromosomes are 25 12 bw ↑ during 17 22 X 12 18 30 X/Y

Q: How many sex cells are in a pair of chromosomes

A: Sex cells contain only half the chromosome number and it is called haploid number. It is represented…

Q: how Chromosome Rearrangements andTransposition Are Important Sourcesof Genome Variation

A: Variations are the cytological, morphological, physiological and behavioural differences that are…

Q: Differences between human male and female chromosomes.

A: Chromosomes is thread like structure in shape which is present in the nucleus and contain DNA  Genes…

Q: Difference between allelic variation and chromosomal abbreviations

A: Introduction :- Allelic variation refers to differences in DNA sequences that exist at the same…

Q: Kinetochores at the centromeres are sites where ______fibers attach to the chromosomes.

A: A kinetochore is a disc-shaped protein structure associated with duplicated chromatids during cell…

Q: Reasons for not observing typical 3:1 or 9:3:3:1 ratio in some crosses (genetics)

A: 3:1 shows the monohybrid ratio of F2 generation. 9:3:3:1 shows the dihybrid cross.

Q: A gene almost always codes for a ___________ and can be found at a specific place on a chromosome…

A: A gene almost always codes for proteins and can be found at a specific place on a chromosome called…

Q: What shows a picture of all the chromosomes in a person's cell.

A: DNA is a very long molecule . it is located inside the nucleus and in a condensed form called…

Q: True and false: All cells of the same organism have the same number of chromosomes (with the…

A: A chromosome is described as a tiny, thread-like structure that is located in the nucleus of…

Q: The ends of linear chromosomes are called _________.

A: Chromosomes are the highly condensed form of DNA which are formed by coiling DNA many times around…

Q: . The short length of STRs allows them to be replicated by ___________.

A: The human genome possesses numerous small noncoding but inheritable sequences of bases that are…

Q: Analysis of pedigrees to determine the probability of someoneinheriting a trait , indicate whether…

A: Genetics is a branch of biology. It deals with the variation and heredity of organisms. Genetics…

Q: Sex chromosome aneuploidy is usually welltolerated because only one X chromosomeremains __________…

A: Step 1 Aneuploidy is the numerical change in the chromosome number in the genome or genomes of an…

Q: How Balancer chromosomes are useful tools for genetic analysis.

A: A balancer chromosome is used in the genetics of several organisms, specifically the fruitflies.

Q: When 23 pairs of human chromosomes are arranged in a diploid set, this layout  is called a

A: A chromosome is a long DNA molecule with part or the entirety of the hereditary material of a…

Q: DNA is different in all individuals, which is why forensic DNA analysis can help identify…

A: The DNA molecules form the chromosomes. There is presence of markers in the chromosome, they are…

Dissection

Dissection is the process of cutting up the tissue of a dead or live animal or plant, to do anatomical studies and surgical treatments. The purpose of dissection is to learn more about the overall structure of organs and organ systems and thereby understand the physiology of the organism.