POSSIBLE PC What is independent assortment during meiosis 1? if two individuals mate, and each is capable of producing over 8 million potential gametes, the random chance of any one sperm and egg coming together is a product of these two probabilities - some 70 trillion different combinations of chromosomes in a potential offspring O a process where a single cell divides twice to produce four cells containing half the original amount of genetic information O homologous pairs of chromosomes line up in random orientations at the middle of the cell as they prepare to separate O swapping of genetic material

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A: Approach to solving the question: Mitosis and meiosis are both processes of cell division, but they…

Q: 2. In the cells below, draw the two possible arrangements of Abdul's sex chromosomes and the…

A: The meiosis is the cell division process by which a diploid (2n) cell divides it's nucleus twice and…

Q: If a diploid cell contains four chromosomes (i.e., two per set), how many possible random…

A: A diploid cell  with 2n chromosomes will have 2n possible combinations. In an organism having two…

Q: In humans, one set of chromosomes comes from the maternal parent, and the other set comes from the…

A: Answer: ALLELES are the alternate forms of gene. These are variant form of a gene.

Q: In oogenesis--> other than allowing for the elimination of one half of the diploid chromosomes, what…

A: Introduction :  Small cytoplasmic exclusion bodies called polar bodies develop to contain extra DNA…

Q: In which of the following situations will alleles of two genes not assort independently at meiosis…

A: Independent assortment is one of the fundamental principles of genetics proposed by Gregor Mendel.…

Q: 1 A 2 Daughter of normal meiosis I Daughter of abnormal meiosis I where non-disjunction occurred 3…

A: During meiosis, I, homologous chromosomes pair up and exchange genetic material through a process…

Q: DRAW IT Could any other combinations of chromosomes be generated during meiosis II from thespecific…

A: Meiosis is a double division which occurs in a diploid cell (or nucleus) and gives rise to four…

Q: At the end of meiosis I:

A: Meiosis : In organisms, sexual reproduction occurs with the fusion of male and female gametes, the…

Q: Inversion heterozygotes can have a higher probability of producing gametes that are abnormal in…

A: Organism consisting of an one homolog consisting of inverted Segment while another consists of…

Q: Having trouble understanding what I’m looking at

A: Approach to solving the question: Detailed explanation: Examples: Key references: Biology

Q: You observe a cell that is in prophase II of meiosis. You count 18 chromosomes, 36 chromatids and 36…

A: In this question, we are given information about a cell that is in prophase II of meiosis. The cell…

Q: At the end of Meiosis II in human cells (specifically in males, for example), how many gametes are…

A: In a normal cell there are 46 chromosomes that is 23 pairs of chromosomes are there out of which one…

Q: Describe one way that the events of prophase I vary from those of prophase ll during meiosis.…

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

Q: 2n = 2 pairs of G1 → S→ G2 homologous -> -> chromosomes Skip prophase I, do not draw crossing over…

A: Step 1: The image shows the cell cycle and the phenomenon of non disjunction in the form of a…

Q: What are the haploid genotypes of the gametes and frequencies/proportions of those gametes that can…

A: Meiosis cell division is the process of generation of two daughter cells that are genetically…

Q: At the end of the first set of Meiotic division two cells are created, and quickly followed by a…

A: Cell division is the process of division of cell into daughter cell. The cell division can take…

Q: after meiosis 1 , explain what happened to the number of chromosomes in the daughter cells compared…

A: Meiosis is a process of cell division usually occurring in germ cells (ovum and sperm).  This…

Q: Draw relevant schemes of karyotypes for a female with a classical Down syndrome (trisomy 21),…

A: Part-1) A female with down syndrome would typically have 47 chromosomes instead of the usual 46.…

Q: In what phase of meiosis is this cell? O metaphase I O prophase II O metaphase Il O prophase I O 000

A: metaphase I

Q: 1. Which of the following best describes the two divisions that occur in meiosis? (A) The first…

A: Meiosis is a type of cell division that reduces the number of chromosomes in the parent cell by half…

Q: Please mathc the following So I can understand it    _   monosomy       trisomy…

A: 1. A duplicate chromosome is made up of -   Sister chromatid. 2) A maternal and paternal chromosome…

Q: Homologous chromosomes migrate to opposite poles during: O Anaphase II of meiosis O none of the…

A: Introduction :- Chromosomes are formed during prophase I during the condensing of the DNA and…

Q: A diploid cell with a total of four chromosomes ways 12 micrograms in G1 of interphase in Metaphase…

A: In g1 the cell is getting ready for the cell division and prepares by activating the transcription…

Q: This diagram shows a parental cell going through meiosis and producing 4 daughter cells. Which cel…

A: Cell division is a phenomenon takes place inside the cell in which parent cell undergo splitting…

Q: Meiosis and germ cell formation in cell with four choromossomes can you see how chromosome segrate…

A: Meiosis is process of cell division in which a single cell divides two times and produce 4 new…

Q: You are to compare mitosis with meiosis I and II for a diploid cell that is 2N = 46 chromosomes. (2N…

A: The chromosomes are duplicated/replicated in the S phase of cell cycle . There is only one S phase…

Q: A 5.) a. Choose the figure (A or B) where nondisjunction occurs in Meiosis I. b. Explain…

A: Nondisjunction is an error in cell division that happens when homologous chromosomes or sister…

Q: Please asap

A: The objective of the question is to understand the process of cell division, specifically meiosis,…

Q: Consider a diploid cell that contains three pairs of chromosomes designated AA, BB, and CC. Each…

A: Meiosis is the type of cell division which results in the formation of 4 haploid cells from one…

Q: Meiosis DrawingIn this assignment you will track and draw the chromosomes of a diploid organism…

A:

Q: . A nondisjunction occurs in the sex chromosomes of a male mouse. What ratio of sex chromosome…

A: Nondisjunction occurs when sister chromatids and homologous chromosomes fail to separate from each…

Q: View Available Hint(s) two copies of chromosome A, two copies of chromosome B two copies of…

A: The cells that go through meiosis II are the same ones that went through meiosis I. These cells are…

Q: Which non-disjunction event has more chromosome number aberrations? Why?

A: Meiosis is a reductional division. It produces haploud gametes.

Q: With regards to the grasshopper testes experiment, diakinesis is an ideal stage to determine…

A: Introduction: The final step of meiosis, known as diakenisis, is characterised by the disappearance…

Oogenesis

The formation of the ovum (mature female gamete) from undifferentiated germ cells is called oogenesis. This process takes place in the ovaries (female gonads). Oogenesis consists of three stages known as the multiplication phase, growth phase, and maturation phase. 

Cell Division

Cell division involves the formation of new daughter cells from the parent cells. It is a part of the cell cycle that takes place in both prokaryotic and eukaryotic organisms. Cell division is required for three main reasons: