Which row in the chart below best describes ase reproduction? Number of Parents Comparison of Offspring to Parents Row (1) one identical (2) one different (3) two identical (4) two different

Q: Name four reproductive barriers and indicate whethereach is pre- or post-zygotic.

A: Reproductive barriers are a collection of mechanisms and physiological processes that prevents two…

Q: Lepidoptera caterpillars differ from sawfly caterpillars |by having more prolegs |by having…

A: Answer

Q: O Cats O Dogs O Elephants O Humans O Spiders (like Charlotte in Charlotte's Web)

A: Semelparity is a type of reproductive technique. It is opposite of iteroparity.

Q: Satellite and attached male horseshoe crabs do not have the same reproductive success. Why hasn’t…

A: Satellite male These are the male that waits near male to intercept females lured to the other…

Q: Genetic diversity is important for survival in a population as the environment changes. Describe 3…

A: Genetic variability is either the presence of, or the age of, hereditary contrasts. The Genetic…

Q: Give at least 3 examples of higher forms of life that are bilaterally symmetrical. Explain why they…

A: The bilateral symmetry is a kind of arrangement of the parts and organs of a animals in which the…

Q: Which of the following statements about the number of chromosomes in egg cells and zygotes is true?…

A: Egg cells have 23, and zygotes have 46.

Q: Which of the following IS TRUE about sexual dimorphism

A: Sexual dimorphism refers to morphological differences between men and women, but it can also refer…

Q: For these organisms to develop into functional offspring of that species, which one of the following…

A: Introduction Embryology is a branch of science which deals with the study of embryonic development.…

Q: Which of the following steps of sea urchin fertilization initiates the formation of the…

A: Fertilization is the union of male ( spermatozoa ) and female ( ovum ) gametes which results in the…

Q: Which reproductive strategy leads to genetic variance in offspring, rather than simply maintaining…

A: Reproduction is basically the mechanism by which the organism produces young ones similar to itself…

Q: The figure below shows three cells from the same diploid organism. Use this figure to answer the…

A: In N-notation, the ploidy number represents the number of sets of chromosomes in a cell. For…

Q: When fish that are capable of changing their sex are first females and develop into males later in…

A: Schooling is a group of fish that stay together and swim in the same direction.   Transition is the…

Q: profile-image For which organism and life stage would you expect to see the most rapid senescence?…

A: Introduction The slow decline of functional characteristics of living organisms is known as…

Q: For the following question, first, explain if it is true or false. If false correct the underlined…

A: Sea lamprey have gills that are little holes behind their mouth and ears . These gill holes are used…

Q: Termites are a diploid eusocial species in which a colony's queen and king produce both sons and…

A: The change in the characteristics of a species over a period of time and over a several generations…

Q: Which structure on the diagram enables sexual reproduction to occur?

A: The features of sexual reproduction involve: Presence of two parents, i.e., both males and females.…

Q: Genetic variation within a species is mostly like the result of??

A: Genetic variation means variation occurs in the DNA sequence of the genome. It plays an important…

Q: give one species that is classified or exhibit the following: sex-role reversal show a photograph…

A: The sex role reversal is the mechanism in which  sexual selection among females is much higher than…

Q: There is a natural level of disease resistance throughout the species

A: There is a natural level of disease resistance through ou the species.Sexual reproduction does not…

Q: From a purely mathematical perspective, sexual reproducing animals produce les offspring capable of…

A: Introduction  Natural selection and sexual reproduction are two important ideas in biology that are…

Q: Identify the role of each generation in the alternationof-generations life cycle.

A: Alternation of generations is a type of life cycle in mostly plants, algae, and fungi. This type of…

Q: give one species that is classified or exhibit the following: plants that use insects for…

A: Pollination by the insect depends on flower colour and sweet smell. So the plant have must a…

Q: Which species below is iteroparous? O A species in which individuals reproduce just one time, and…

A: Iteroparous species include humans (Homo sapiens), who are biologically able to produce several…

Q: give one species that is classified or exhibit the following: lekking species show a photograph of…

A: The lekking species are the species which which have a fix matting partner .

Q: Asexual Sexual Number of parents Genetic makeup of offspring Examples of organisms for each method

A: Asexual reproduction: from one organism by the process of budding, fragmentation or spore formation…

Q: used to describe the organism esented below? *

A: The given picture in the question is of HYDRA . Option 3 i.e. Hydra reproduces asexually and is a…

Q: Place the stages of the fruit fly life cycle in the correct order. Rank the options below. Adult…

A: life cycle of fruit fly in order:fertilized eggfirst instar larvaesecond instar larvaethird instar…

Q: Scientists studying reproduction compared three closely related species of bagworm moths. The…

A: Reproduction is the biological process for producing new young ones from parent.

Q: Are the following primates (same species) exhibiting sexual dimorphism? Explain your reasoning:

A: The characteristics of the organisms are the basis of their classification system. It also gives an…

Q: How can an asexually reproducing organism aftect the abundance of an individual in a population?…

A: Asexual reproduction can be defined as the method of reproduction in which a single organism can…

Q: Based on the text for cockroaches mating: 1. Compare the genetic relationship of the parent pest and…

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

Q: Describe Reproductive based on adaptation and speciation. Give a real world example.

A:

Q: In terms of increasing genetic variability, does asexual reproduction has higher rate compare to…

A: Mutation, recombination, and immigration are the major sources of genetic variation.

Q: Sexual reproduction creates diversity in a species. List TWO ways in which diversity is introduced…

A: Sexual reproduction involves the formation and fusion of gametes.

Q: fill the blank

A: Mendel has performed a few tremendous experiments and found different laws of genetics. He found…

Q: An egg and similar share:     the same size     the same degree of mobility     the same…

A: An egg is female gamete and sperm is male gamete. Both are used in the process of progeny…

Q: he main reproductive organs hang by broad sheets of from the part of the abdominal cavity. The…

A: The reproductive system which is also known as the genital system of the body comprises all the…

Q: What are the relative advantages and disadvantages ofsemelparity and iteroparity? In answering,…

A: Species differ in life-history traits determined by their environment.

Q: What type of mating system developed in Round 1 without male parental involvement? Why? What type of…

A: A) Round 1: Without male parental involvement, the mating system that developed was a promiscuous…

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: How can an asexually reproducing organism affect the abundance of an individual in a population?…

A: Reproduction is the biological phenomenon by which offspring are produced by individual organisms.…

Q: Which of the following structures is diploid? a. Microsporeb. Eggc. Megaspored. Microsporocyte

A: Reproduction ensures the continuity of species on earth. It can occur in two ways that is sexual…

Q: Looking at a variety of animals, what are the advantages torestricting reproduction to a limited…

A: Animal species that successfully mates only during the certain times of the year are known as…

Inheritance and Mendelian Genetics

Inheritance means the passing of traits to offspring from parents. These traits could be passed either through asexual reproduction or sexual reproduction. The offspring receives the genetic material from the parents. Mendelian inheritance is a certain biological inheritance that follows the rules and principles laid down by Gregor Mendel in 1865. The initial hypothesis was considered wrong, but other inheritance theories modified the concept of inheritance and thus genetics.