Chromosome terms Study the image below, then click on all of the true statements. These homologous chromosomes have different alleles. Sister chromatids always have the same alleles. Gene A is at the same locus on all four chromatids. Allele A has two genes. A A a a

Q: With the given frequency, construct a chromosome map. Arrange the sequence correctly. Write the…

A: The recombination frequency between genes are used to determine the location of different genes on…

Q: inversions is NO true? The inversion mutations will produce zero phenotypic effects since there is…

A: Chromosomal inversion is a kind of mutation. Mutation is any abrupt change in the gene which may or…

Q: Why is it important for sister chromatids to be genetically identical? Give a real life situation.

A: In all living cells, DNA is condensed into small structures known as chromosomes. Chromosomes are…

Q: Mendel's laws of segregation and independent assortment are based on the movement of chromosomes…

A: Mendel conducted the experiments on the garden peas. He chose some unique traits of peas and…

Q: Select all the true statements about the cell in the drawing. Group of answer choices -this cell is…

A: A eukaryotic organism is any organism with complex cells, or a single cell with a complex structure.…

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: long chromosome of somatic cells of somatic cells gene of germ cells of germ cells gene of either…

A: Mitosis and meiosis are the types of cell division. Mitosis occurs in all the cells of the body…

Q: Crossing over (mark all that apply): O produces new assortments of maternal and paternal chromosomes…

A: Introduction:- Crossing over is the exchange of portions ( genetic segments) of non sister…

Q: Here is a situation in which there is a repeated sequence. This picture shows two homologous…

A: Chromosomal crossover explains the exchange of genetic material while sexual reproduction between…

Q: The statements about cell division numbered below that describe meiosis are - and (list your numbers…

A: The fundamental and active biological process by which a parent cell after replication of its…

Q: Non-sister chromatids Sister chromatids Sister chromatids 2 3

A: There are different forms of living organisms present in nature. All living organisms possess…

Q: Which one of the following entries describes the relationship between sister chromatids? Contain…

A: Ans 1. -Contain the same genes, but may be different alleles.

Q: XX Aト Y 1000 n+1 n+1 n-1 n-1 n+1 n-1 nn

A: A chromosome is a piece of genetic material that contains all of an organism's qualities and…

Q: With the given frequency, construct a chromosome map. Arrange the sequence correctly. Write the…

A: Step 1 A linkage or chromosome map is a linear graphic representation of the sequence of genes…

Q: Match the stage of meiosis to it's description.

A: Meiosis : It is a type of cell division in which a diploid mother cell divides into four genetically…

Q: Shown below is a list of statements. Choose ALL the statements below that is/are TRUE for meiosis.…

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

Q: Mark all that apply only to meiosis. (Check all that apply).  Group of answer choices 4 daughter…

A: Meiosis and mitosis are two types of cell division that occur in eukaryotic organisms. Mitosis is a…

Q: For the three genes shown, identify the row that shows the alleles that would be found on each of…

A: The event of the exchange of genetic material between human organs chromosomes during sexual…

Q: Genes in chromosomes in mother's cells Genes in chromosomes in father's cells Genes in chromosomes…

A: Nucleus is chief controller of the cell which carriers genetic instructions. It consists of…

Q: Figure 1. Showing a homologous pair of chromosomes that carry two linked genes. Here we can see that…

A: Alleles are two forms of the gene. If two genes are linked, their independent assortment during…

Q: Totipotent stem cell differentiâté family of cell O all possible cell type none of the other choices…

A: Ans-1 B  Explanation- Totipotent cells are the stem cells produced by the fusion of egg and sperm…

Q: None

A: Approach to solving the question: Detailed explanation: Examples: Key references:National Center for…

Q: Consider a cell that has four pairs of chromosomes. During meiosis I, how many different chromosome…

A: Introduction :- Meiosis I is a type of cell division that occurs in the formation of sperm and egg…

Q: A student builds a model showing cell division mitosis as shown. The genetic material i…

A: Mitosis and meiosis are two types of cell division that occur in different types of the cells in…

Q: Draw a picture of a cell with 6 chromosomes in Metaphase of Mitosis, Metaphase I of Meiosis, and…

A: Metaphase is the second stage of cell division in which the chromosomes arrange themselves in an…

Q: DA At Meiosis I sister chromatid cohesion is lost along the length of the entire chromosome to allow…

A: During the synthesis phase (S phase) of the cell cycle, chromosomes are duplicated while in the…

Q: What could be happening in the image below? (Read all choices before selecting your answer!)   a…

A: Cell division is the method by which the cell replicates and produce its own kind  Mitosis is a type…

Q: In the diagram below, white represents maternal information and black represents paternal…

A: The cell division is a series of events that produce daughter cells. Mitosis and meiosis are kind of…

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: Which number accurately represents a chromatid? Number one or number two?

A: A chromatid is one of the two identical copies of DNA that make up a duplicated chromosome. During…

Q: If humans have 46 chromosomes in each of their body cells, determine how many . Sperm • Egg . .…

A: Introduction: Chromosomes are thread-like structures found in animal and plant nuclei. Protein and a…

Q: M, K L R k

A: Introduction Anaphase is a stage in the cell division process. And it happens in both meiosis I and…

Q: A chiasma (plural = chiasmata) is (check all that apply): a physical connection between linked genes…

A: The examination of a human or another organism's entire DNA (containing all of its genes). An…

Q: Consult Figure 1, which shows a human karyotype with chromosomes arranged in order of decreasing…

A: Eukaryotes usually have their genetic material packed and condensed into chromosomes and stored…

Q: Select two that apply. Which of the following generate genetic diversity in meiosis? homologous…

A: Meiosis, in particular, develops novel genetic material combinations in each of the four daughter…

Q: ANALYSIS:Read the following scenarios. Based from the information given, give the specific phase of…

A: Mitosis is a type of cell division that happens in the somatic cells and it results in the formation…

Q: In organisms with the ZZ-ZW sex-determining system, from which of the following possibilities can a…

A: Introduction: In ZZ-ZW system of sex determination, female carries two different gametes i.e., ZW…

Q: Instructions: Put the following terms into a word map to explain how they are interrelated for DNA…

A: DNA has the ability to self replicate. It undergoes semi-conservative replication. DNA Replication…

Q: Mitosis reduces the chromosome number of the two daughter cells by one-half? Group of answer choices…

A: Introduction :- Mitosis is the division of a parent cell into two daughter cells after the nucleus…

Q: a B B A C B 7 B e y p The figure above shows images of five different cells. Each box contains an…

A: Mammals including humans show XY sex determination system in which the presence of Y-chromosome is…

Q: (Select one answer from each dropdown menu and fill in the blank:) In meiosis, the goal is to get…

A: Meiosis is the reductional cell division where four daughter cells are produces with haploid number…

Q: If the image represents a meiotic cell, what will happen to the DNA represented in Box 1 after…

A: Answer: MEIOSIS : It is the cell cycle occurs mostly in the germ line cells, where parent cells…

Q: Which of the following statements applies to non-sister chromatids? they are genetically identical…

A: The correct statement that applies to non-sister chromatids is:C.They contain the same genes in the…

Q: Please observe the tetrad of duplicated homologous chromosomes. Have a single crossover take place…

A: Alleles are the alternative form of a gene that are located on the same locus of Homologous…

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: