How meiosis contributes to genetic diversity

Q: How mitotic crossing-over can contribute to cancer

A: Cancer is defined as the biological disorder in which the cells undergo uncontrolled growth and cell…

Q: To determine: The factor that might prevent mitotic division in a haploid cell.

A: Cells are the essential units of building blocks of all living things, and they are frequently found…

Q: Advantages and disadvantages of sexual and asexual reproduction

A: Sexual reproduction is a type of reproduction that involves a complex life cycle in which a gamete…

Q: The chromosome are arranged to show

A: A karyotype is a complete picture of the chromosome set of an individual. For example, a human has…

Q: How random fertilization impacts genetic diversity and population

A: Random preparation implies that the assortment of qualities inside one gamete (like a sperm cell)…

Q: How many sex chromosomes are in a humans ovum

A: All sexually reproducing organisms produce sex cells called gametes. The gamete produced by the…

Q: why autosomal aneuploidy is generally moredeleterious than aneuploidy for sex chromosomes.

A: Genetics is the study of genes and their functions. Genes are the regions in the DNA that code for…

Q: Differences between human male and female chromosomes.

A: Chromosomes is thread like structure in shape which is present in the nucleus and contain DNA  Genes…

Q: why Inversion loops form in inversionheterozygotes

A: Chromosome contains DNA which is a genetic material of an organism. The inversion is a condition in…

Q: What percentage of the DNA is passed to the offspring in asexual reproduction

A: Deoxyribonucleic acid is a molecule which is composed of two polynucleotide chains that coil around…

Q: why Triploid Organisms Are Usually Infertile

A: Triploid organisms can occur naturally or can be created by genetic modification. Triploids are…

Q: What are the phases displayed?

A: Mitosis is the process of cell division occurs in animal cells by which a distinct mother cell…

Q: Why X-chromosome aneuploidy can affect morphology and cause sterility

A: DNA the genetic element is condensed and tightly packed as chromatin fibers in the chromosome.…

Q: How meiosis can generate three kinds of tetrads when two genes are on different chromosome

A: Meiosis leads to the production of 4 haploid progenies when a diploid cell divides through it.…

Q: Four evidences supporting the Endosymbiosis Theory of mitochondria and chloroplast origin.

A: There are multiple shreds of evidence that support the Endosymbiosis Theory of mitochondria and…

Q: fertilization involving two different sized gametes

A: C. Fertilization involving two different sized gametes.

Q: Why X-chromosome aneuploidy can affect morphology

A: X chromosome aneuploidy is a condition in which individuals have an abnormal number of sex…

Q: Cleavage is a unique type of cell division that occurs ____

A: Cleavage is a cell division and by this process a number of cells produced, known as blastomeres.

Q: How crossovers between linked genesgenerate different tetrads

A: In some fungi and single-celled algae, the group of four cells produced after a single round of…

Q: True or False: Every chromosome carries exactly the same information.

A: A chromosome contains all the genetic information. Most of the chromosomes present in the eukaryotic…

Q: Why enzymes are important in fertilization

A: Enzymes are proteins that aid in the speeding up of metabolism, or the chemical events that occur in…

Q: Meiosis, Crossing over- process, and why it is needed.

A: Meiosis is a form of cell division which results in the formation of haploid gametes.In this form of…

Q: how each kind of rearrangement can cause mutant phenotypes and affect chromosome behavior

A: Mutations are changes that occurs in the deoxyribonucleic acid (DNA) sequence, either due to…

Q: To determine: The size of the average human chromosome.

A: Eukaryotic and prokaryotic organisms are the two types of organisms. A chromosome is a particular…

Q: the importance of inheritance of how steps in meiosis change chromosomes through nondisjunction.

A: Introduction Crossing over is the swapping of genetic material that happens within the germline.…

Q: Embryonic stem cells come from

A: Answer: EMBRYONIC STEM CELLS are the pluripotent cell lines , these cells are characterized by their…

Q: A reciprocal translocation between chromosomes9 and __ contributes to chronic myelogenous leukemia.

A: Step 1 Introduction Translocation is a type of chromosomal aberration in which two non-homologous…

Q: how   Polyploid plants can be larger than theirdiploid counterparts.

A: The ploidy of the cells refers to the presence of a number of sets of chromosomes in that cell. The…

Q: n each cell to proper phase of meiosis.

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

Q: How parental age effect mutation rate in zygote offspring

A: Mutation It is defined as the alteration in the sequence of nucleotide of the genome of an organism,…

Q: all the possible types of gametes

A: Genotype refers to the genetic makeup, composition, or structure of a specific organism.

Q: the embryo development and cell layers

A: The embryo is developed from the zygote by the mitotic divisions. The zygote is formed after the…

Q: how Mistakes during mitosis can generate clones of aneuploid cells.

A: Mitosis is a type of cell division which occurs in somatic cells. The parent cell divides into 2…

Q: How many chromosomes a female human cell will have after mitotic division.

A: Mitosis: - in this type of cell division the ploidy of parent and the daughter cells remain the…

Q: meiotic stage. Each a

A:

Q: The contrasting features of epistasis and dominance along with the number of loci associated with…

A: Introduction  The passing on of traits from parents to their offspring is known as heredity, also…

Q: Five differences between Mitosis and Meiosis

A: Mitosis and meiosis are two types of cell division that can be characterized by changes that take…

Q: istinguish between gametogenesis and embryogenesis.

A: Gametes are the sex cells that are formed during sexual reproduction. The embryo is a developing…

Q: introduction of reproduction sytem, functions and major organs

A: To ensure the survival of the species, the reproductive system's primary role is. For an…

Q: To determine the mechanism by which the muatant X and Y chromosome may have arisen during meiosis.

A: The "mutation" usually refers to what makes the changes in DNA sequences that arise unexpectedly.…

Q: any different functions reproduction can ser

A: The answer is given below,

Q: Why gametes have a haploid number of chromosomes.

A: The number of complete sets of chromosomes is more specifically known as the ploidy of a cell. In…

Q: why there is Diminished fertility in translocation heterozygotes

A: Translocation heterozygotes generally carry cells with one normal set of chromosomes and one set in…

Q: Concept of embryonic development and fertilization

A: As humans are the most complex species, multicellular in the organization but the basic structure…

Q: How meiosis can generate three kinds of tetrads when two genes are on different chromosomes.

A: Meiosis is a reductional division where the cell divides to form four cells, which have half of the…

Q: How Sex-Specific DNA Methylation Is Responsible for Genomic Imprinting

A: Genomic imprinting is an inheritance process. It is an epigenetic process that includes DNA…

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: