Chromosome doubling due to mistakes in cell divisionproduces _____________ in which all chromosomes have apairing partner and so the organism can be fertile.

Q: How many sex cells are in a pair of chromosomes

A: Sex cells contain only half the chromosome number and it is called haploid number. It is represented…

Q: mitosis the dna is replicated once while in meiosis it is replicated twice

A: DNA replicates in S-stage and chromosome gets isolated at M-stage both in meiosis just as mitosis.…

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: In which state, the sex chromosomes are present in a cell? O Euchromatin Heterochromatin Centromere…

A: Chromosomes are the thread like structure present in the nucleus of the cell.

Q: MEIOSIS -has many significance such as that can be explained that can be explained

A: As per our company's guidelines we are supposed to answer a single question at a time, please repost…

Q: End Mitosis Meiosis Type of Cell # Chromosomes per Cell # of Cells Made Cell Similarity 11 62

A: Mitosis is a fundamental process in which a cell duplicates all of its contents, including its…

Q: Chromosome Number For each cell, write haploid or diploid.. Skin Cell Egg Cell Liver Cell Sperm Cell…

A: Question -  Chromosome Number for each cell , write haploid or diploid  Skin cell  Egg cell Liver…

Q: True OR False  The DNA in the nucleus replicates before mitosis begins.

A: For the proper growth as well as development of an organism , cell division play a vital role . So ,…

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: In which phase does DNA replicate

A: Cell division is the result of a sequence of processes that take place within the cell. The cell…

Q: What one is in anaphase of mitosis

A: Answer: Mitosis : It is the cell division in which a cell is divided in to two daughter cells, in…

Q: Observation of White Fish Blastula mitosis, given the different stages like prophase

A: Rapidly dividing cells are utilized in the experiment to analysis cellular division in animal and…

Q: why Triploid Organisms Are Usually Infertile

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

Q: Considering Figure 2-8, is the sequence “pairing →replication → segregation → segregation” a good…

A: During meiosis, a diploid parent cell divides into four haploid cells. This reductional division…

Q: How many starting cells is involved in mitosis when 350 cells are produced?

A: Cell cycle is a series of changes occur in a newly divided cell through which it duplicates its…

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: Growth Rate of Rapidly Dividing Human Liver Cell Time (hours) Number of cells 10 20 4 30 8. 40 16 50…

A: A process in which a single cell is divided into two identical daughter cells is known as Mitosis.…

Q: Homologous chromosomes separate at chiasma. O anaphase I O anaphase O anaphase II No answer text…

A: Meiosis is a type of cell division in which total number of chromosome is reduced to half.In this…

Q: lOsis, homologous chromosomes line up at the metaphase plate. chromosome duplication precedes cell…

A: Mitosis and meiosis are the type of cell division that occurs in normal cells and sex cells…

Q: Prevention of genetic abnormalities by reducing the number of chromosomes in a cell by half. meiosis…

A: Cell Cycle:  A cell cycle is a set of events that occur in a cell as it divides and grows. A cell…

Q: Chromosome number: 8 chromosomes (4 in each cell) Chromosome composition: Each chromosome is single…

A: Telophase :  It is the fifth and final phase of mitosis , the process that separates the duplicated…

Q: Matching Question found in middle of [Choose] chromosomes found at ends of [Choose] chromosomes

A: Chromosomes are defined as the structure of DNA (deoxyribonucleic acid) and proteins, which are…

Q: Chromosome abnormalities can be structural or numerical. Enumerate at least 3 examples of each,…

A: Numerical chromosomal abnormalities occur when there is a different number of chromosomes in the…

Q: "morphogen"

A: Morphogen is a protein which is a signalling molecule that helps in formation of organs…

Q: CROSSING OVER Label. TETRAD U. HOMOLOGOUS UU CHROMOSOMES RECOMBINANT CHROMATIDS A a a a A a SISTER a…

A: Chromosomal crossover, also known as crossing over, is essentially the transfer of genetic material…

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: Define the stage of cell division.

A: TELOPHASE  It is the final stage of mitosis .  The process occuring here is the reverse of what…

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: What is another name for mitosis

A: The other name of mitosis is Equational division. A mitotic division results in equal distribution…

Q: All of the following concern to mitosis EXCEPT:

A: Mitosis is process of cell division which occurs in somatic cells. In mitosis there are 3 steps - G1…

Q: Structure P Cell S State the chromosomal number in parent cell and the daughter cells formed. Parent…

A: There are different stages in the cell cycle as interphase in which the duplication of the…

Q: True OR False. During interphase, the chromosomes are tightly bound and visible under a light…

A: Interphase is the major part of the cell cycle  and incorporates the stages as G1, S and G2 stages.…

Q: Sex: Chromosomal anomaly: Syndrome:

A: The sex of the given karyotype is Male . As there are X and Y chromosomes.

Q: SOMATIC CELL DIVIS SPECIES, EA CH WITH A DIFFERENT NUMBER OF CHROMOSOMES * Part IV. Images The…

A: Haploid describes a cell that contains a single set of chromosomes. Diploid is a cell or organism…

Q: omatids present. Be sure to differentiate homologous chromosomes by using size, shape, ber labeling…

A: Mitosis and meiosis are types of cell division. Mitosis occurs in the normal cells and it occurs to…

Q: What difference exists between the compaction of chromosomes during metaphase and interphase? Give…

A: Chromosome compaction is an event that occurs in both mitosis and meiosis. It is the shortening of…

Q: The Karyotype . Karyotype [KAER-ee-oh-tihp]: To prepare a karyotype: . A cell sample is collected…

A: Introduction Karyotyping is the process of matching and ordering all of an organism's chromosomes,…

Q: Chromosomes condense again in preparation for a second cell division. Name: 104

A: DNA and histone proteins are packaged in so-called chromosome structures.

Q: Anaphase I Chromosome number per pole: Right pole: 2 chromosomes Left pole: 2 chromosomes Chromosome…

A: In Cell division , Parent cell undergo splitting and give rise to daughter cell . Types of cell…

Q: arrange the steps of mitosis in the correct order. (had to take two pics because it didnt fit in…

A: Chromosome is a compact structure of a DNA molecule wrapped around some proteins. It is generally…

Q: Unscramble the words below. Each one will be a phase of cell division. Once you’ve unscrambled all…

A: Cell division is the process of division of a cell which results in two or more such similar cells.…

Q: HAPLOID CHROMOSOME A COMPLETE CHROMOSOME A DUPLICATE CHROMOSOME ONE-HALF OF THE REPLICATED…

A: The two chromatids of a duplicated chromosome are held together at a region of DNA called the…

Q: Relation of chromosomes to karyotypes

A: Karyotype: Representation of collection of chromosomes(in pairs) of an individual (both sex…

Q: e. 92 sister chromatids

A: In eukaryotes, two types of cell division partition the genetic material into progeny or daughter…

Q: OB. metaphase

A:

Q: The Karyotype . Karyotype [KAER-ee-oh-tihp): To prepare a karyotype: • A cell sample is collected…

A: Karyotyping is the process of  analysis of the whole chromosome number, structure and arrangement of…

Q: Essay about Chromosomes and Karyotypes

A: A karyotype is the collection of chromosomes that makes up an individual. A laboratory procedure…

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: