Which of the following is an accurate model and description of anaphase II in Cape parrots?

Q: darw a well labelled diagram of Cohesin action in mitosis and meiosis

A: Cohesin refers to a multi-protein complex that controls the division of sister chromatids during…

Q: What does o Cell that contains the transgene must have the ability to develop into gametes mean for…

A: Cell is the smallest structural and, functional unit of life. It is simple machinery that houses all…

Q: You are investigating two temperature-sensitive mutant cells. In one, you can inactivate shugoshin…

A: Shugoshin inhibits chromatid separation during anaphase I by preventing separase degradation of…

Q: Name two ways that genetic diversity is increased during meiosis.

A: Hereditary variety is a proportion of the hereditary contrasts that exist inside a populace. The…

Q: G1 Prophase Prophase I Prophase II Gametes chromatids chromosomes tetrads

A: The indirect process of cell division in which the chromosomes of parent cells divide once, but…

Q: Which is the type ofgamete produced by aheterozygous individual?What is the genotypicalproportion of…

A: Alleles are the two-contrasting form of genes. They are pairs of genes on a chromosome that…

Q: If zebrafish have a diploid number of 12, what is the chromosome number in the daughter cells of the…

A: Please follow step 2 for detailed explanation.

Q: Why is parthenogenesis in bees considered to be a form of asexual reproduction? Select one: a. The…

A: The parthenogenesis word is derived from Greek word and it simply means virgin birth.  An…

Q: let's imagine a giraffe whose diploid is 30. 1)Under what circumstances would the giraffe go through…

A: 2n = 30    Mitosis performed under following circumstances -  development ,  growth , replacement…

Q: This event occurs during prophase I when homologous chromosomes pair up and form a tetrad

A: Recombination frequency is a measure of single cross over that takes place between the two genes…

Q: In mice, the Sry gene is located on the Y chromosome very close to one of the pseudoautosomal…

A: The chromosomes are the genetic material present in the nucleus of the cell which is a condensed…

Q: Which of the following is an accurate model and description of anaphase IIII in Cape parrots?

A: Answer :- As per the Karyotype of the somatic cells from the cape parrots obtained, they have total…

Q: A liver cell in a crocodile contains 32 chromosomes. Which of the following correctly shows the…

A: Introduction: The thread-like components known as chromosomes are found in the nucleus of both…

Q: The purple sea urchin (Strongylocentrotus purpuratus) and a sympatric species known as the red sea…

A: Option (d) is correct choice

Q: Right after the fertilization process, the zygote polarizes first its membrane and then its…

A: introduction The zygote is polarized by an asymmetric stimulus from the environment, such as…

Q: Most eukaryotic organisms reproduce sexually, but a few eukaryotic organisms, like Bdelloid…

A: Parthenogenesis is a type of reproduction in which female egg develops into a embryo with out any…

Q: Where is the specific location in an animal where cells are undergoing Meiosis?

A: Meiosis is process of cell division. During meiosis process cell divides into four daughter cells…

Q: THEME 2: The figure below shows the types and numbers of gametes produced by a trihybrid. Phenotype…

A: A cross which involves three loci is known as three point cross.There are  different types of…

Q: 3) At the completion of meiosis, how many sets of chromosomes does each daughter cell contain?…

A: The cell division is a cell cycle which is responsible for dividing the parent cell into daughter…

Primate evolution

Primates are a relatively new species and first appeared in the fossil record nearly 55 million years ago. They may have originated as far back as the cretaceous period. Their fossils were observed in North America, Asia, and Europe. Long before the first monkeys and their prosimian relatives developed, most animal species thrived and died. The first primates did not exist until about 50-55 million years ago, even though the planet is 4.54 billion years old and the first life goes back at least 3.5 billion years. Dinosaurs had been extinct for 10 to 15 million years when this happened.