The right answer is C.
A genetic disease is called autosomal dominant transmission when
:
* The morbid allele ("sick" version, mutated of the gene in question) is on a non-sexual chromosome (neither X nor Y).
* The presence of a single morbid allele is sufficient for the disease to express itself.
The morbid allele is transmitted by either the father or the mother (or both, if they have the same inherited autosomal dominant genetic disease). Anyone with one of their affected parents is affected.
Jackson-Weiss syndrome is indeed an autosomal dominant disease characterized by a malformation of the feet, craniosynostosis of varying degrees, facial abnormalities, enlargement of the big toes and normal hands.
Answer:
36
Explanation:
A two-point test-cross is a cross between an individual with a double heterozygote genotype and a homo-zygous recessive individual in order to determine the recombination frequency between two linked genes. In genetics, one map unit (m.u.) can be defined as the measure of the distance (i.e., genetic distance instead of physical distance) between genes for which one (1) product of meiosis in one hundred (100) is recombinant. In this case, 36 of the offspring have the recombinant phenotype, while the remaining 64 offspring are not recombinant, and therefore both genes are separated by 36 mu (64 + 36 = 100 >> 36 mu).
If the magnification of the microscope is increased, then the visibility of the cell organelles under a microscope would be clearer and more distinct
I would describe it as a weird phenomenon were two different breads mated together take make that breed or just something happened to the lobster when it was forming NOT SAYING THIS IS RIGHT I GUESSED IM GOING TO 9th GRADE NEXT YEAR
In metaphase, anaphase and telophase of meiosis 2 before cytokinesis the condition prevails.
<h3><u>Explanation:</u></h3>
Meiosis is the type of cell division which takes place in the gamete mother cells to produce gametes. Its a reduction division because the germ mother cells are diploid and gametes are haploid.
In the cells undergoing the meiotic cell division, the cells at first undergo DNA replication which make the DNA content of each chromosome doubled.
Then through meiosis 1, the cell undergo the reduction division which makes the diploid cell haploid. So here the cell with 10 chromosomes become cell with 5 chromosome. But the DNA content per chromosome remains doubled. This is restored by the second meiosis division where the chromosome becomes divided into chromatids with normal DNA amounts.
So in every steps of meiosis 2, untill the cytokinesis is achieved, the cell remains in the haploid yet double DNA amount condition.
