Chromosomes that do NOT determine the sex of an individual are called homologous chromosomes nonhomologous chromosomes...
If a diploid organism has 8 pairs of homologous chromosomes and one of the 8 pairs is the pair of sex chromosomes. How many total chromosomes does the organism have? How many total autosomes does the organism have? How many chromosomes do gametes of this organism have?
Question 10 Homozygous alleles while heterozygous alleles are found on homologous chromosomes; are found on nonhomologous chromosomes are associated with the same gene; are associated with different genes are seen in complete dominance only: are seen in complete, incomplete and codominance None of the above. A Moving to another question will save this response.
Description Human chromosomes are classified as either autosomes or sex chromosomes, and the inheritance patterns of traits vary depending on the type of chromosome they are located on. Why is this the case? Instructions Read Chapter 5 in Essentials of Genetics, then respond to the prompt below: Prompt: In humans (and most animals), sex is determined using the X-Y system. The basis of this system is that the number of X chromosomes and Y chromosomes determines whether the individual will...
A fruit fly is found that has three sex chromosomes (XXY) and three of each autosome. The sex of this fruit fly is _ because ___. A. female; it has a 1:1 ratio of sex chromosomes to autosomes B. male; it has a Y chromosome C. female; it has 2 X chromosomes D. intersex; it has an X:A ratio between 0.5 and 1 E. impossible to determine; sex is influenced by environment in insects
Chromosomes can exchange genetic information during a process called “crossing over.” This occurs when homologous chromosomes are lined up in pairs. When does this happen? View Available Hint(s) Chromosomes can exchange genetic information during a process called “crossing over.” This occurs when homologous chromosomes are lined up in pairs. When does this happen? a, anaphase II b, prophase I c, anaphase I d, metaphase II
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?
homologous chromosomes are Question 2 Homologous chromosomes are the same as sister chromatids o identical none of the above are formed during interphase Similar in length and code for the same inherited traits Question 3 2 pts Alternative forms of gene are called
An individual with two homologous chromosomes with genotypes DeF and dEf generates the following 100 egg cells: DeF 35 Def 2 DEF 11 DEf 2 deF 3 def 9 dEF 3 dEf 35 a) What is the recombination rate between the E locus and the F locus? Between D and E? And between D and F? b) Which gene is in the middle? c) Draw the homologous chromosomes, label the alleles, and draw the recombination event(s) that lead to the...
7) Chromosome I from your mother and chromosome I from your father are said to be homologous. This is because the chromosomes: A) appear the same size in a karyotype. B) have different genes on them. C) have the same genes on them. D) determine the sex of the child. 8) Why do karyotypes always show chromosomes at the point when cell division is about to occur? A) This is the only cell cycle point in which the chromosomes are unduplicated. B) The...
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...