Reproduction is important because _____. A) it pass on genes adapted genes to future generation ensuring survival B) it maximizes individuals survival C) it is the key for individuals success D) life is nothing without sex

Q: From an evolutionary standpoint, why is sexual reproduction advantageous for the continuation of a…

A: Sexual reproduction is characterized by the production of the own kind by the fertilization of the…

Q: Why does sexual reproduction present a special problem for burrowing or sessile animals and…

A: Parasites like tapeworms are hermaphrodites in nature i.e., male and female sexual organs in the…

Q: What do you think is the reason why there is a diverse way of reproduction both in plants and…

A: Fertilization is a process in which male gametes fuse with the female gamete to produce zygote which…

Q: Which of the following statements best describes the advantage of sexual reproduction in organisms?…

A: 1) Option C  is the answer. Sexual reproduction involves fusion of gametes,which brings various…

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

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

Q: Which statement is true of hox genes? Group of answer choices A. they regulate development of body…

A: Hox genes - Most animal homeotic genes code transcription encodes proteins that contain a region  a…

Q: Which of the following statements describes an organism that is parthenogenic? An organism that…

A: Reproduction is the process of producing young ones from the parent.

Q: What are reproductive barriers? How do premating and postmating barriers differ?

A: Evolution is a natural process that includes several changes in the characteristics of a species…

Q: What specific process was responsible for aphids initially becoming resistant to the insecticide?…

A: When insects are continuously exposed to insecticides or any other chemical, then they become…

Q: group of people have already been chosen to go on the first manned space flight to Mars.  Describe…

A: EVolution is a series of changes that occur over several generations and relies on the processes of…

Q: 1) Explain why the intersex condition supports the idea that sex and gender are non-binary and that…

A: Sex is usually categorized as female or male but there is variation in the biological attributes…

Q: What do you mean by “survival of the fittest”?

A: During the course of evolution Darwin suggested many theories he not only talked about the…

Q: In your own words explain why sexual reproduction tends to give rise to greater diversity among…

A: The term reproduction refers to the biological process through which offsprings (new organisms) are…

Q: Iti do a cohort study on some new cute animal, and I discover that most of the individuals die at a…

A: Cohort study is a type of longitudinal study that follows research participants over a period of…

Q: What are the------ a. main three differences and three similarities between gametes of frog and…

A: Similarities between Frog and Fish: Both female frog and female fish have two ovaries in them.…

Q: 5) necks to try and reach food that is high in trees. Since the parent had stretched its neck, it…

A: Natural selection is the process by which populations of living organisms adapt and change for their…

Q: If a female of a monogamous social wasp species could help to produce more sisters with an r of…

A:

Q: Some organisms have genes that improve their ability to survive and reproduce. If the genes also…

A: Natural selection is an important mechanism carried out by animals. Natural selection will depend on…

Q: How have the processes of domesticating creatures such as cats, cattle, chickensl, and fish remained…

A: Domestication means adaptation of animal which took longer time to undergo evolution.

Q: Can you give me an example for the word emergence?

A: Emergence can be defined as the manifestation of collective phenomena in large systems which stems…

Q: Why are beneficial adaptations more likely to be passed on to offspring

A: Always dominant traits are passed to offspring/progeny .   Through sexual reproduction heritable…

Q: Why did things evolve to require two to reproduce? Wouldn't it be safer and more efficient if an…

A: The organism cannot live forever and to maintain the continuity of life, the organism needs to…

Q: From the movie what Darwin Never Knew. During the time of Darwin how were the prevailing views of…

A: Natural selection, according to Charles Darwin's theory of evolution, is how evolution occurs.…

Q: What are advantages of asexual reproduction?  Select all that apply.

A: Asexual reproduction is a type of reproduction in which a new organism is produced from one parent…

Q: Match the theory or experiment with the correct scientist. [ Choose ] Medawar Wiesmann Hamilton)…

A: Introduction Peter Brian Medawar:- He was a Brazilian-British biologist, he is known for his…

Q: You are raising a stock of Drosophila flies in which you have clipped off the wings of each…

A: Evolution is the process by which the composition of species in the earth become changed. By this…

Q: How do advantageous traits lead to evolution? Put the steps in the proper order. advantageous trait…

A: Variation. Organisms (within populations) exhibit individual variation in appearance and behavior.…

Q: How do contraceptive methods such as vasectomy and tubal ligation help solve societal problems like…

A: Various contraceptive methods are available and are implemented in various societies and cultures…

Q: Which of the following is an advantage of asexual reproduction over sexual reproduction?     It…

A: Asexual Reproduction :- It is a type of reproduction which not require partner ( both male and…

Q: What is the connection between reproduction rate and evolution?

A: Evolution is a process which is caused because of variations and help in increasing the survival of…

Q: The function of mitosis is: A. growth of the organism and tissue repair.   B. to ensure that each…

A: Mitosis is the phase of the cell cycle where the nucleus of a cell is divided into two nuclei with…

Q: Which of the following factors does not contribute to a J-shaped curve? a. long life span b. fast…

A: The exponential growth curve is found when the unlimited resources are found in the environment. The…

Q: Based on the text: 1. Describe how cockroaches pest mates. 2. Describe the development of the…

A: Any insects are threats because they infest human homes. Since they are usually found in waste…

Q: 7. Which of the following pair of organisms use parthenogenesis as a mode of reproduction? *…

A: Parthenogenesis is the mode of reproduction that is asexual and does not involve the involvement of…

Q: What is the importance of adaptation as a mechanism for survival of species?

A: Evolution is the change in the structure and behavior of species for several generations. The…

Q: Why is it not safe to release transgenic salmon into the wild?

A: Transgenic animals are genetically engineered animals that carry one or more foreign genes in order…

Q: Why does natural selection have little effect on senescence? Genes that cause senescence have no…

A: Senescence is also known as the biological process of aging. This process causes deterioration of…

Q: Antibiotic resistance is an example of natural selection, because future generations will…

A: Antibiotic resistance can be defined as the ability of a micro-organism to withstand the effects of…

Q: Which of the following is a correct assumption based on scientific findings?   a. Neandertal…

A: Neandertal These are the species of the genus Homo called Homo neanderthalensis. These are the…

Q: Which of the following is an advantage of asexual reproduction over sexual reproduction?   A.…

A: To find Which of the following is an advantage of asexual reproduction over sexual reproduction

Q: Under what conditions should natural selection favor production of many offspring versus the…

A: Living beings have a small range of resources and energy. The species must evolve, survive and…

Q: When conducting the eggshell membrane experiment, what is vinegar used for? Multiple Choice   To…

A: Eggshell membrane experiment is an interesting reaction.

Q: Natural selection operates through   differential resource use and differential status.…

A: Answer. Natural selection is a process in which the organism which is better adapted to the…

Q: 2b. In what way does sexual reproduction help increase the number of species on Earth? It allows…

A: The diversity of living forms on earth is generally a measure of changes or variation at the level…

Q: What type of reproductive strategy is shown in the model and what is an evolutionary disadvantage of…

A: The mode of reproduction in which a new offspring is produced by a single parent is called asexual…

Q: Sexual reproduction produces offspring that are not identical to each other or to either parent.…

A: Adaptation is the ability of adjustment  in response to various stimuli (physical chemical…

Q: How have scientists started to study relationships between different groups of organisms?     By…

A: Gene sequences from diverse species have been analyzed by molecular biologists, demonstrating…

Q: Compare and contrast sexual and asexual reproduction.  Identify the most accurate statement.   a.…

A: Introduction A Single Parent Is Involved In Asexual Reproduction. It Produces Genetically Identical…

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.