What type of gamete is produced by an antheridial head? By an archegonial head?  Are these produced by the process of mitosis or meiosis?

Q: What are the respective ploidies of gamete, zygote and somatic cells in a species with gametic…

A: "Ploidy" is the number of complete sets of chromosomes in a cell. According to the number of sets of…

Q: How Do Meiosis and Union of Gametes Produce Genetically Variable Ofspring?

A: Introduction: In meiosis, a single cell undergoes the process of division twice and result in the…

Q: If there are 7 spermatogonium that will undergo cell division, how many functional spermatozoa will…

A: Spermatogenesis is the process of production of male gametes(sperms) inside the seminiferous tubules…

Q: Are gametes always madeby meiosis?

A: Cell division is a biological process in which cell divides into two or more daughter cells. It is…

Q: How are gametes and zygotes related?

A: Gamete refers to a haploid sex cell that is sperm in males and egg (oocyte) in females. A zygote is…

Q: What are the possible abnormal gametes the male can produce with non-disjunction occurring in…

A: When nondisjunction occurs at the end of meiosis II it will result into 50% normal gametes. the…

Q: What is the role of meiosis? In what ways does meiosis give rise to different genetic combinations…

A: What is the role of meiosis?

Q: What are the three events during sexual reproduction that prevent identical children?

A: Sexual reproduction confers an advantage to the offspring; it generates genetic diversity which…

Q: Where does meiosis occur in males? Why are each of these stages important in sexual reproduction?…

A: Meiosis is a type of cell division that results in the formation of four daughter cells that have…

Q: How does the progeny formed from asexual reproduction differ from those formed by sexual…

A: Asexual reproduction is the reproductive process that does not involve fusion of male and female…

Q: In the metagenesis of Aurelia and Obelia what is the form that produces gametes? What is the form…

A: Metagenesis also referred to as alteration of generation, is a phenomenon in which a diploid asexual…

Q: Which of the following is a true statement about gametes? * O have diploid number of chromosomes O…

A: The sperms are produced in the testes while the ova is produced in the ovaries. Form one…

Q: In some animals, females can reproduce by themselves—that is,without males. In this process, called…

A: Parthenogenesis is a form of asexual reproduction in which an unfertilized egg develops into a new…

Q: How do meiosis, fertilization, diploid cells, and haploid cellsinteract in a sexual life cycle?

A: Reproduction is the process by which an organism creates more of its own progeny. Reproduction is…

Q: A gamete cell has 34 chromosomes.  How many chromosomes will be in a somatic cell? How many tetrads…

A: 1. To find the number of chromosomes in a somatic cell if a gamete has 34 chromosomes A gamete is…

Q: Why is it necessary for gametogenesis to reduce the chromosome number of the sex cells by one-half?

A: Ans: Gametogenesis: It is the biological process in which haploid or diploid cells divide as well as…

Q: Where are male gametes produced in flowering plants?   In the anthers   In the testes…

A: The reproductive structures in flowering plants are present in the same individual plant.…

Q: One of the advantages of sexual reproduction is that it promotes genetic diversity in the offspring.…

A: Sexual reproduction promotes genetic diversity in the offspring, hence two siblings differs firm…

Q: Only one gene is present in gamete and not both . explain it?

A: Gametes  Gametes are the male and female reproductive cell produce by male and female reproductive…

Q: In humans, what are the random and non-random events in sexual reproduction (post-meiosis) that…

A: Reproduction is the process in which new offspring are produced from the parent. Sexual reproduction…

Q: meiosis is often termed as a reduction division. what is reduced and when is it reduced?

A: Meiosis is the basis of the generation of new combinations from the parental type(recombination)…

Q: Offspring formed due to sexual reproduction have better chances ofsurvival. Why? Is this statement…

A: Sexual reproduction requires at least two individuals of different sexes. One of them is male and…

Q: What is unusual about the cytoplasm during cell divisions that result in spermatids?

A: Spermatid is the haploid male gametid which results from division of secondary spermatocytes.Each…

Q: What are zygotic meiosis, gametic meiosis and sporic meiosis?

A: Introduction In this question we have to write about the zygotic meiosis, gametic meiosis and sporic…

Q: How many chromosomesdoes a human normal haploidcell have? How many chromosomes does a human normal…

A: The chromosomes are a thread-like structure that consists of tightly packed DNA and proteins.  The…

Q: Starting with oogonia, describe the formation ofsecondary oocytes by meiosis. What are polar bodies?

A: When the females are born, they have complete supply of the gametes for lifetime. At birth, there is…

Q: Why does it make sense that the number of chromosomes in a gamete ishalf the number in a somatic…

A: Cell division is a process of a parent cell replicating it chromosomal content and dividing itself…

Q: Which of the following is NOT correct about oogenesis? * O the oocyte undergoes meiosis to produce…

A: Gametogenesis is the process of gamete formation from the germinal cell. Spermatogenesis and…

Q: describe the differences and similarities in mitosis and meiosis between male and female…

A: Spermatogenesis is the process of formation of sperms (male gametes) that takes place in males,…

Q: What type of gamete is produced by an antheridial head? By an archegonial head?

A: The explanation is given below.

Q: Why do mature gametes carry only one set of chromosomes?

A: Gametes are male and female gametes which are haploid .These are germ cells. Ex: sperm cell and egg…

Q: What are the possible abnormal gametes the male can produce with non-disjunction occuring in Meiosis…

A: Cell division is defined as the process by which cell multiply and involve nuclear as well as…

Q: What impact does meiosis have on gene copy number and genetic diverstiy in gametes?

A: Meiosis is an extraordinary kind of cell division of germ cells in explicitly repeating creatures…

Q: Define gamete and zygote. What number of chromosomes does each have  (in humans)?

A: Gametes are defined as an organism's reproductive cells. They are also mentioned  to as sex cells.…

Q: Assume that the autotriploid cell in has 3 n = 30chromosomes. For each of the gametes produced by…

A: Chromosomes are carrier of deoxyribonucleic acid (DNA). DNA is the genetic material. Each species…

Q: Which event during meiosis does NOT lead to genetic diversity in the gamete cells?

A: Sister chromatid replication is the process where the chromosome doubles it chromosomal content…

Q: When are primary oocytes and spermatocytes produced, and how manygametes result from one diploid…

A: Spermatogenesis as the name suggests is the production of male gametes by the process of meiosis,…

Q: What is a gamete and other cells that carry only a single set of chromosomes?

A: Gametes are cells that are formed by meiosis. Four gametes are formed as a result of two fissions.…

Q: What happens when sex cells does not undergo or complete the Meiosis I and Meiosis II

A: The cell is the structural and functional unit of life. The cell is bound externally with…

Q: is mature spirogyra haploid or diploid? what type of sexual life cycle is being exhibited by this…

A: Spirogyra is a filamentous charophyte green alga of the Zygnematales order, so named because of the…

Q: What are the possible abnormal gametes the male can produce with non-disjunction occuring in Meiosis…

A: Meiosis is the reduction of cell division in which the chromosome number of the parental cell…

Q: Indicate whether each of the following cells is haploid or diploid. Cell type Haploid or diploid?…

A: Ploidy refers to the total number of chromosome sets present in the cell of an organism. Haploid…

Q: In which organism Flagellated male gametes found?

A: Gametes are an organism's reproductive cells. They are also referred to as sex cells. Gametes are…

Q: What would happen,if meiosis in humans always produced diploid gametes? Explain?

A: Meiosis is a special type of cell division occur in the germ cells of sexually reproducing…

Q: gametes (egg or sperm cells), where in the body would you expect this cell to be located?

A: Gamete production takes place for sexual reproduction.

Q: What are the Consequences of Inversions during Gamete Formation ?

A: A chromosomal inversion occurs when a portion of a chromosome is flipped end-to-end. When a single…

Q: How many chromosomes are provided to a zygote from each gamete? O 23 O 46 O 46 pairs

A: Fertilization is the process of fusion of two gametes of male and female to form a zygote containing…