A certain species of desert rat is a sexually-reproducing, diploid animal. It has a genome (N) consisting of 22 different types of chromosomes. Stages of gametogenesis in these mammals are similar to humans. cs d with CamScannes

Q: Genetics Question 4

A: The AR gene provides instructions for making a protein called the androgen receptor. Androgens are…

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A: Meiosis is a type of cell division in which there are two sub stages and at the end of the meiosis…

Q: Draw chromosomes in the following cells to represent the various stages of mitosis and meiosis for…

A: When a mother cell splits into two or even more new cells, this is called cell division. Normally,…

Q: The photo is the question!!

A: The process where the genetic material of diploid germ cell undergoes two nuclear cell divisions…

Q: O It produces four genetically identical gametes. iomo

A: Meiosis is a specialized and much complicated type of cell division, occurring only in the diploid…

Q: Sex is the combining and mixing of _during the formation of offspring. It involves two main…

A: REPRODUCTION:- It is the production of offspring from the parents. It is of two types:- 1)Asexual…

Q: 1. Search wild drosophila melanogaster, distinguish between a male and female fruit fly. Table 1.1:…

A: Since you have asked multiple questions so as per our guidelines we are going to solve the first…

Q: The failure of chromosome 21 to segregate during egg or sperm development produces a gamete with 24…

A: Humans have 46 chromosomes (2n) and are diploid in nature, however during fertilisation, only the…

Q: PHASES OF MEIOSIS X (X NK E

A: Meiosis is a reductional division that occurs in the germ cells or the gametes. This cell division…

Q: 2. Carefully analyze the following images. D A X ! E | B a. Describe each as _n= (1 or 2 "sets" of…

A: Cell division is a process in which parent cell splits and give rise to new cell . Number of new…

Q: In mammals, the X and Y chromosomes contain different sets of genes. They are able to pair together…

A: Chromosome are long , thread like structure exhibited inside the nucleus of the cell that contain…

Q: 36. How many divisions occur during meiosis? Is this the same as mitosis? 37. The original cell in…

A: Cell division is the process by which a mother cell duplicates it's genetic material (DNA) and then…

Q: Sequence meiosis. A tapir is a mammal. They have 28 autosomes and 2 sex chromosomes in each of their…

A: The correct option is B- 14 autosomes and 1 sex chromosomes.

Q: Still studying meiosis. How many chromosomes does a haploid cell have? In prophase II how many…

A: Answer: CHROMOSOME = These are the long thread like structure of DNA which contains genetic…

Q: 12 14 16 17 18 20 21

A: Answer-  Chromosomes are the intracellular bodies made up of DNA that carrty genes. For counting the…

Q: Question - Predict the types of gametes that are formed if non-disjunction of the X chromosomeoccurs…

A: Gametes are formed by the reductional cell division which is also known as meiosis. Meiosis results…

Q: Developmental Biology Question. Look at the figure attatched and list two similarites and two…

A: The zygote stage in human and other animals' embryonic development is brief, accompanied by…

Q: 2. SRY: What is the role of this gene in sex determination? How does this gene explain the function…

A: Primary sex determination in animals is mostly determined by chromosomes and is often unaffected by…

Q: Even experts make mistakes.  Please point out the biggest mistake in the illustration below…

A: The Sex chromosomes of bovines are identified easily because their centromeres are situated in the…

Q: Which of the following is a similarity between spermatogenesis and oogenesis in vertebrate animals?…

A: Gametes are haploid cells produced in the male and female gonads. The male gamete is called sperm…

Q: The four daughter cells produced in meiosis Multiple Choice each has one-fourth the number of…

A: Introduction :- The cell division process known as meiosis creates four gamete cells while cutting…

Q: Exercise 6: Sex-Linked Traits (XX) and males have an X and Y chromosome. During meiosis, sex…

A: Haemophilia is X linked recessive disease meaning mutation in one of the X chromosomes in males…

Q: 6. A cell contains 2 pairs of chromosomes. The first pair consists of a chromosome with the T and G…

A: Cell cycle is a series of events that take place when the cell divides. It occurs in following…

Q: The mother was exposed to a mutagen during early pregnancy that altered the genotype of her…

A: The sex determination system regulates the development of sexual characters in any organism.…

Q: Fill in the blanks. The parentheses represent choices for each blank. In sexual reproduction, _____…

A: Sexual reproduction - Sexual reproduction is a type of reproduction which involves the fusion of…

Q: In a certain variety of butterflies, gene F is dominantly epistatic to gene G in determining the…

A: The phenotype of an organism refers to all of its visible features, which are impacted by both its…

Q: Question 1-3. A diploid cell with a total of four chromosomes ways 12 micrograms in G1 of interphase…

A: Here the diploid cell contains four chromosomes i.e., 2n = 4 In a diploid cell with four chromosomes…

Q: The Y chromosome has been shrinking throughout mammalian evolution, but many of its remaining genes…

A: The Y chromosome likely contains 50 to 60 genes that provide instructions for making proteins.