Some organisms are capable of asexual or sexual reproduction. Under favorable conditions, reproduction proceeds asexually. When conditions become more stressful reproduction switches to a sexual mode. Why?   Question options:   Sexual reproduction is simple and more rapid allowing larger numbers of offspring to be produced.   Sexual reproduction requires two separate individuals, who can mutually provide nutrient support during stress.   Sexual reproduction produces individuals with new combinations of recombined chromosomes increasing diversity.   Asexual reproduction requires more energy.

Q: When you put the two coins that are flipped together, you are simulating what part of the process of…

A: Sexual reproduction is the combination of usually haploid having a single set of unpaired…

Q: Describe three ways variation can be introduced into offspring produced by sexual reproduction.

A: Sexual reproduction causes greater genetic diversity because the sperm and egg produced contain…

Q: How does the sexual life cycle increase the genetic variation in a species? By allowing…

A: The somatic cells of the body are divided by the Mitosis whereas the germ cells like egg and sperm…

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: Which of the following best describes the role of recombination in genetic variation? Group of…

A: Approach to solving the question: To determine the best description of the role of recombination in…

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: Global warming is an issue affecting many species around the world. Warming has caused the…

A: The study divines that climate change will disturb the ecological balance within interdependent and…

Q: What are the advantages and disadvantages in reproduction advancement?

A: In multicellular organisms, the evolution process has led to the development or advancement of…

Q: In C. elegans there are two sexes: hermaphrodite and male. Sex is determined by the ratio of X…

A: Loss-of-function tra-1 or tra-2 alleles cause male development in XX individuals, suggesting that…

Q: Which of the following statements accurately describes the "alternation of generations." The…

A: The alternation of generation is very important characteristics within the plant kingdom. All plants…

Q: Mitosis is used to make more body cells while meiosis is only used to make gametes for sexual…

A: Meiosis is the process by which sexually reproducing organisms make their sex cells, sperm and eggs.…

Q: What defines a diploid cell?     A cell with four sets of chromosomes     A cell with two sets of…

A: Diploid cell  is a cell in which there is two set of chromosome. It is represented as 2n .

Q: Mitosis is used to make more body cells while meiosis is only used to make gametes for sexual…

A: Mitosis and meiosis are the two types of cell division. In mitosis, there occurs only one cell…

Q: Choose the statement that best describes the difference between mitosis and meiosis Mitosis is…

A: option C - Mitosis is equal division without genetic variation ; Meiosis is reduction division with…

Q: Which of the following are functions of mitosis? (select all that apply)   asexual reproduction…

A: Mitosis is a process where a single cell divides into two identical daughter cells.

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: Which of the following are sources of genetic variation? Choose ALL that apply!   Hint: Choose all…

A: Reproduction is defined as the producing of young ones from the parents.

Q: Which diagram shows asexual reproduction occurring in a cell?

A: Reproduction is a biological process process in which an organism gives rise to young ones. It is…

Q: Offspring that result from sexual reproduction are genetically different from their parents and fro…

A: Sexual reproduction" is a sort of reproduction which mainly comprises a complicated life cycle in…

Q: In a multicellular organism, every cell contains all of the DNA (with a few exceptions). What data…

A: Introduction There are two types of organisms are found on the based on no of cells, unicellular and…

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: Sexual reproduction is often described as an evolutionary paradox.

A:

Q: Compare and contrast asexual versus reproductions in organisms, Define eahc of these terms and…

A: Reproduction is the method of producing young ones of their similar kind. These are of two types,…

Q: Genetically identical cells produced as a result of asexual reproduction are called: clones siblings…

A: Asexual reproduction is a mode of reproduction exhibited by both lower life forms ( like bacteria,…

Q: Include stages of reproduction in roaches - starting with the egg and sperm to zygote then to young…

A: Cockroaches, insects commonly found in dark, moist places. If they appear inside the home immediate…

Q: Select the option that helps explain how the production of gametes through meiosis contributes to…

A: definition the division of a cell in two stages that results in four cells , each with half the…

Q: Sexual reproduction and meiosis go hand-in-hand. Meiosis is the process responsible for gamete (sex…

A: Cell cycle are the series of events that produce daughter cells from parent cell.

Q: Crossing over gives genetic and happens during the stage of meiosis I.

A: Cell division happens when a parent cell divides into two or more daughter cells.  There are two…

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: Select the FOUR statements below that describe the process of mitosis.   used for growth, repair,…

A: Mitosis is a type of cell division where each of the daughter cells contain same number of…

Q: Which of the following are characteristics of stem cells? Select all that apply.     --They can…

A: Stem cells are cells that have the potential to differentiate into any type of cell and can divide…

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: QUESTION 1 Picture 1 Pic. 1: Name one genus/species from the fungi we studied that might be growing…

A: Fungi are Eukaryotic organism that can be one cell or many celled .  Fungi is classified into :-  I…

Q: Which of the following statements applies to homologous non-sister chromatids? They contain the same…

A: The interphase nucleus has a loose and indistinct network of nucleoprotein fiber called chromatin.…

Q: What is the similarity between mitosis and meiosis? sexual reproduction and asexual reproduction…

A: Mitosis is asexual rerproduction as this is simple division of a cell into two daughter cells which…

Q: For each of the following, identify what characteristics of a species male and female karyotype…

A: Answers and Explanation : 1. Genic : In this case, the ratio of number of X chromosomes to the…

Q: Most organisms do not reproduce sexually, so why is sexual reproduction advantageous for some…

A: Sexual reproduction involves the combination of the genetic material from two different individuals…

Q: MULTIPLE CHOICE: Select the BEST ANSWER for each item by ENCIRCLING THE LETTER corresponding to the…

A: 1. Meiosis ensures that all somatic cells of the developing individual have identical diploid…

Q: Compare and contrast meiosis and mitosis. Consider the following factors: Number of times DNA is…

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

Q: Question 3 Review the variety of life cycle. This is a multiple answers question. Which statement is…

A: Cell division is a necessary process in which a cell divides undergoing various changes for growth,…

Q: Mitosis vs Meiosis Purpose is to produce more body cells MITOSIS Complete the MEIOSIS venn Diagram.…

A: There are two types of cell division, i.e mitosis and meiosis.

Q: During meiosis homologous chromosomes exchange genetic material. The exchange of genetic material.

A: Meiosis is a reductional division as Meiosis leads to the production of four genetically unidentical…

Q: How is a male rather than a female zygote created? O The female produces a Y chromosome. The female…

A: A zygote is a cell stage that resulted due to the fertilization between two gametes i.e, male and…

Q: explain how sexual reproduction increases genetic diversity from one generation to the next.…

A: Sexual reproduction is a process whereby the the gametes produced by each parents combine together…

Q: Streptococcus pyogens is th division would it use to repi O meiosis O binary fission O mitosis

A: Streptococcus pyogenes (Group A streptococcus) is a Gram-positive, nonmotile, nonsporeforming coccus…

Q: four gametes are produced from a single meiotic division. The number of chromosomes present in…

A: Genetic linkage is a study which shows us the  genes or alleles which are close to each other on a…

Q: Suppose that Dr. Jennings found an organism that has cells with many mitochondria, a cell wall made…

A: Cell organelles The minute particle floating in the cytoplasm of the cell is known as cell…

Sexual Motivation

Sexual motivation refers to a person's overall desire for sexual activity. It is an unusual motivation. Generally, among lower animals, the term 'drive' is commonly referred to as sexual motivation. It means a certain internal force drags the animal to be involved in reproductive behavior. On the contrary, humans are not simply driven by any internal force; rather, the sexual motivation in humans is due to several factors such as biological (hormones, genes), environmental (familial upbringing, chemical exposure) and physiological factors (culture, desire) which further determine engagement in sexual activities.