M The 26. is responsible for the formation of sex cells or gametes that are responsible for sexual reproduction. It activates the genetic material for the development of deactivates the sporophytic information. SC 27. and It maintains the constant number of C is important because the chromosome number doubles after fertilization. 28. by halving the same. This The genetic The mutations that are beneficial are carried on by natural selection. 29. occurs due to irregularities in cell division by meiosis. со 30. produces a new combination of traits and variations

Q: 2. *REQUIRED 1 A somatic cell in an organism develops a DNA mutation. This mutation is a beneficial…

A: The genetic traits are those which are transferred from parents to their offspring. Heritable traits…

Q: Match the statement with the correct reproduction method. * Asexual Reproduction Sexual Reproduction…

A: Asexual reproduction is the simplest form of reproduction in which only one parent is involved which…

Q: distinguishes meiosis from mitosis is Select one: A.that there is only one division of DNA during…

A: Mitosis and meiosis are the form of cell division takes place in living cells.Mitosis takes place in…

Q: As cells become cancerous widespread genomic instability results. This may include all of these are…

A: The majority of cancer cells have genomic instability. During cell division, there is a higher…

Q: 1. Metaphase II arrest is mediated by ________, a biochemical activity present in mature eggs.

A: “Since you have asked multiple question, we will solve the first question for you. If you want any…

Q: 00 PR 3. Which of the following is characteristic of reciprocal translocation? O a. Parts of two…

A: Given: A sudden change cause in a genetic material is called mutation.The mutation may occurs due to…

Q: Sex is the combining and mixing of _during the formation of offspring. It involves two main…

A: REPRODUCTION:- It is the production of offspring from the parents. It is of two types:- 1)Asexual…

Q: Three of the statements below are true statements and one is false. Select the FALSE statement. New…

A: Genetics describes the study of how traits are inherited. A trait can be defined as a basic…

Q: SCIENTIFIC INQUIRY The diagram in question 6 representsjust a few of the chromosomes of a meiotic…

A: Genetics is the study of heredity, inheritance, and variations. Each species has specific…

Q: Which type of mutation has the nighest mutation rate?

A: A mutation is a change in our DNA sequence that occur as a result of errors in DNA copying or…

Q: 1. Which one of the following statements correctly defines the concept of gene expression? Gene…

A: NOTE: Dear student, Since you have posted multiple questions, we will provide the solution only to…

Q: Meiosis I is called the division, and meiosis II is called the division. reduction; equational O…

A: Given: Cell division is the process where cell actually divides.Each and every cell divides either…

Q: 2. What distinguishes haploid cells from diploid cells? * O Haploid cells have homologous pairs of…

A: Haploid and diploid are terms used to describe the number of sets of chromosomes in a cell. In…

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: UV irradiation results in a mutation in a skin cell in the location mark karyotype. 器 XX 8 88 88 路路…

A: The chromosomal collection of an individual is defined as the karyotype. It is a pictorial…

Q: Leaf color in plants is due to the chloroplasts and the amount of chlorophyll they contain. The…

A: Chloroplasts are organelles found in plant cells that are responsible for photosynthesis, the…

Q: What about autopolyploid is true. 1. Produces a deficiency of chromosomes 2. Arises from the…

A: A chromosome is an organized package of polymer found within the nucleus of the cell. Different…

Q: Saccharomyces cerevisiae is a ____Budding yeast have two mating types: _______.-cells. The…

A: Answer: Note- Please upload other questions separately.  Introduction: Reproduction is the…

Q: following is an example of epistasis?

A: Epistatis: It is defined as the the action of masking one gene upon expression of another gene. Even…

Q: 1. How many sets of DNA molecules or chromosomes does a diploid organism have? 2. How many sets of…

A:

Q: 6. A particular organism has 46 chromosomes in its karyotype. Which of the following statements is…

A: Specialized reproductive cells called gametes take part in sexual reproduction. Sex cells are…

Q: 13. In humans one X chromosome is needed for viability however females have two. This is not a…

A: The correct answer is option 3: the extra X chromosome is largely inactivated.

Q: The origin of the 46 chromosomes in a human zygote is O all from the sperm cell. O half from DNA and…

A: The formation of zygote happens through a process called fertilization. Two haploid gametes fuse…

Q: Which of the following will tend to lose genes over evolutionary time due to sex chromosome…

A: In mammals there are two sex chromosomes. One is X and other is Y. In birds, the two sex chromosomes…

Q: Independent assortment refers to the fact that: O a. dominant chromosomes determine the assortment…

A: Mendelian inheritance is a type of biological inheritance that follows the principles originally…

Q: What is a dominant gene? A gene that is dormant A gene that is always expressed A gene that…

A: The process of transmission of acquired characters from the parental generation to the offspring is…

Q: The cells illustrations below represent different stages of meiosis. In which order would these…

A: Cells are the smallest functional and structural unit of all organisms. All cells have a cell…

Q: Human somatic cells have Each pair: • 1 chromosome is from the 1 chromosome is from the chromosomes,…

A: Chromosomes are made up of DNA. DNA ultimately is responsible for the formation of a protein which…

Q: Humans have ___ matching chromosomes. A human cell contains these ___ chromosomes because we go…

A: To fill in the blanks

Q: The VH is different from the V₁ in what way? VH is heavier. VH uses an additional gene segment. VH…

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Q: hich of the following is least likely to produce genetic variation in the offspring of an…

A: Answer: GENETIC VARIATION : It is the variety or changes in the genetic makeup of an individual from…

Q: 1. Genes in different chromosomes ______ during meiosis. Genes that are very close together in the…

A: As per the guidelines, we are supposed to answer only one question. Kindly repost the other question…

Q: Part This research exploited the principles of Mendelian genetics combined with the MCR technique to

A: Gene Editing Technology -- Gene editing technology is nowadays rapidly becoming the prevalent system…

Mitochondrial Mutations

A mitochondrion is a cellular organelle that serves as the site for cellular respiration and energy production (ATP or Adenosine Triphosphate). It is a double-membrane-bound organelle and is only present in eukaryotic cells.