Which of these processes is important in increasing genetic diversity in organisms? a Binary fission b Meiosis c DNA replication d Mitosis

Q: Which type of life cycle has both a haploid and diploid multicellular stage?a. an asexual life…

A: Reproduction is the phenomenon of producing offspring from the parent. The reproduction can be…

Q: During interplanetary, homologous chromosomes are.... a) fragmented  b) replicated c)separated…

A: Homologous chromosomes are the chromosomes which contain the same gene in the same order along their…

Q: asap please with explanation

A: Introduction :- The presence of changes in gene sequences between individual organisms of a species…

Q: 4N 2N A 4N (2N or 4N (2N ploidy B 2N >(1N) IN(IN) (1N) IN + + (IN) 2N

A: Mitosis is a cell division which gives rise to genetically identical cells. The cell division…

Q: A human skin cell has 46 chromosomes. A human sperm cell hasa. 23.b. 46.c. 92.d. none of the above

A: The organized form of DNA that is packed and present inside the nucleus is called a chromosome.…

Q: le 5: Cell Division: The Process of Mitosis and Meiosis Use the following information to answer…

A: A multicellular organism's embryo is the first stage of development. Embryonic growth is the part of…

Q: being produced through a unique combination of DNA from two gametes

A: Sexual reproduction is a process of reproduction that involves two parents and the formation of…

Q: Which of the following statements about DNA replication is false? Replicati on of DNA occurs after a…

A: Dna replication is a process by which dna molecule replicate to produce it's identical dna copy. Dna…

Q: Heritable variation is required for which of the following?   A) Evolution B) Asexual reproduction…

A: Genes are basic units of inheritance. Gene is  a specific sequence of DNA which encodes specific…

Q: Mitosis involves round(s) of DNA replication, and meiosis involves __ round(s) of --- DNA…

A: Cell division is the method through which a parent cell divides into two or more daughter cells. The…

Q: Vhich of the following is true of BOTH MEIOSIS AND MITOSIS? O Results in two identical diploid…

A: Mitosis is the process by which a single parent cell divides into two daughter cells having the same…

Q: In eukaryotes, the genetic material is found in chromosomes,a. and the more complex the organism,…

A: Eukaryotes are multicellular organisms that have a nucleus enclosed within membranes that comprises…

Q: One of the following is not a function of ordinary cell division produces two daughter cells that…

A: Introduction: New cells are made when the cells divide. The biological process involving the…

Q: 21

A: Chromosomes are thread like structures present in the nucleus. They contain DNA which has gene and…

Q: An organism’s traits are determined by the specific combination of inherited _____. a. cells. b.…

A: The particular characteristic or feature of an organism is called a trait. It can be determined by…

Q: the time a cell has reached the end of prophase, all of the following have occurred EXCEPT -  a…

A: The cell cycle is the series of cyclic events that takes place to cause cell division. There are two…

Q: 19

A: Cell division:- Cell division happens when a parent cell divides into two or more cells called…

Q: Human cells have how many pairs of chromosomes (pairs, not total chromosomes)? 1) 46 2) 44 4

A: Mendel developed the idea of heredity in 1866, revealing that genes are present in the chromosomes…

Q: A human skin cell has 46 chromosomes. A human sperm cell hasa. 23.b. 46.c. 92.d. None of the above…

A: Cell is the basic unit of life. It comprises nucleic acid, proteins, membrane-bound organelles,…

Q: Sex cells (pollen, egg, sperm) are made by the process called: Meiosis Mitosis

A: Answer. Mitosis is a type of cell division in which two daughter cells are produced having the same…

Q: The transfer of genes by a mechanism not involving asexual reproduction is called: a. meiosis b. web…

A: Asexual reproduction is a reproductive mechanism which does not involve the participation of two…

Q: Which of the following are not responsible for increasing genetic diversity in an organism? Select…

A: Genetic diversity is the variations in the genetic makeup and characteristics of a species within a…

Q: A diploid organism contains 10 sets of homologous chromosomes for a total of 20 chromosomes in each…

A: If the cell has 10 pairs of chromosome that means , total chromosome number is 20.  During DNA…

Q: Which statement describes correctly the process shown in the diagram below? Two Dipoid DNA…

A: Mitosis is the division of one cell into 2 daughter cells that are identical to the parent cell.

Q: Which of the following statements is incorrect? Mitosis results in the production of clones while…

A: We have to to find the incorrect statement related to mitosis and meiosis from the given fourth…

Q: Long strands of DNA are called _______. a autosomes b genes c chromosomes d…

A: Deoxyribonucleic acid (DNA) is a molecule made up of two nucleotide bases that wrap around together…

Q: An unfertilized egg cell from a goldfish contains 47 chromosomes.  How many chromosomes would be…

A: In case of sexually reproducing organisms haploid (n) gametes are produced from diploid (2n)…

Q: Describe how and where each of the following terms applies to mitosis, meiosis, or both: (1)…

A: Cell division is a procedure in which a parent cell divides into two daughter cells. The cell cycles…

Q: 4. It is sex cell, a sperm or an egg. These have only one set of unpaired chromosomes. 5. One of a…

A: Chromosomes These are defined as the thread-like structures that are present inside the nucleus of…

Q: Homologous chromosomes move toward opposite poles of a dividing cell during    a.…

A: Cell division is the process by which a parent cell divides into two or more daughter cells. Cell…

Q: Which of the following is not a contributor to genetic variation? (a) replication of sister…

A: Genetic variation means the diversification of the sequences present in the genome of an organism.…

Q: The distribution of cytoplasm to daughter cells is accomplished during   a. cytokinesis.   b.…

A: Cell division is a process by which a parent cell divides into two daughter cells. There are two…

Q: All organisms have a constant chromosome number. The chromosomes’ sizes vary. If by chance the two…

A: Chromomses are thread-like structures made up of DNA and proteins, they carry the genetic material…

Q: Why is there a need for mitosis and meiosis? Are there characteristics that make them redundant?…

A: Mitosis is an equational division, a division which maintains the ploidy of the cell while meiosis…

Q: Which of the following statements best explain the importance of mitosis?

A: Mitosis is an event occuring in the cell cycle. It is short but it play an important role of the…

Q: 30 D. A 30 A= meiosis - B= 30 chromosomes in each cell - C= fertilization· D= mitosis - E= 60…

A: Mitosis is the process of diving the cell into two daughter cells. Both the cells so formed are…

Q: All organisms have a constant chromosome number. The chromosomes’ sizes vary. If by chance the two…

A: A chromosome is well organised DNA molecule located in the cell nucleus. Humans generally contain…

Q: What are the pairs of DNA that are found in the nucleus?

A: NUCLEUS Nucleus in an oaganelle le of cell located centrally in animal cell and in side of plant…

Q: On the diagram below represents events that occur during embryonic development in human. Letters…

A: Mitosis is an educational division. It leads to produce identical daughter cell from parent cell.…

Q: In binary fission how does the DNA of the daughter cells compare to the DNA of the parent cell? * O…

A: Bacterial binary fission is the method by which bacteria divide their cells. Binary fission is…

Q: The diploid number of chromosomes for guinea pigs is 64. When two guinea pigs mate, how many…

A: Meiosis is known as reduction division due to the production of daughter cells with half the number…

Q: Which of the following is not a contributor to genetic variation? (a) binary fission (b)…

A: Genetic variation arises due to sexual reproduction. Genetic variation means a change in the genome…

Q: Chromosomes are place with short arms pointing upward and long arms downward

A: Introduction: A karyotype is a complete set of metaphase chromosomes, which are sorted by length.

Q: Which of the statements below define karyotype? A display of a cell's mitotic stages Appearance of…

A: Asked : Definition of Karyotype. Option (3) is correct answer - Organized images of a cell's…

Q: you can choose more than one

A: Gene is the specific sequence of nucleotide in deoxyribonucleic acid (DNA) or ribonucleic acid (RNA)…

Q: How would children look if humans would reproduce through mitosis instead of using meiosis? Would…

A: There are two types of cell division observed mitosis and meiosis, somatic cell division termed as…

Q: The diagram shows a cell removed from a plant and replicated in a laboratory resulting in the…

A: Plants are mainly multicellular organisms, predominantly photosynthetic eukaryotes of the kingdom…

Q: Humans have 23 homologous pairs of chromosomes. At the end of mitosis, after cytokinesis, how many…

A: Cell division is the most important biological process by which cell divided in the number and can…

Q: Which of the following cells undergoes meiosis? a.)Sperm cells b.)Liver cells c.)Unicellular…

A: In eukaryotes, meiosis is defined as the type of cell division, responsible for the generation of…

Genetic Recombination

Recombination is crucial to this process because it allows genes to be reassorted into diverse combinations. Genetic recombination is the process of combining genetic components from two different origins into a single unit. In prokaryotes, genetic recombination takes place by the unilateral transfer of deoxyribonucleic acid. It includes transduction, transformation, and conjugation. The genetic exchange occurring between homologous deoxyribonucleic acid sequences (DNA) from two different sources is termed general recombination. For this to happen, an identical sequence of the two recombining molecules is required. The process of genetic exchange which occurs in eukaryotes during sexual reproduction such as meiosis is an example of this type of genetic recombination.

Microbial Genetics

Genes are the functional units of heredity. They transfer characteristic information from parents to the offspring.