What do you mean by Isogamy? Give some examples.

Q: Define dichogamy?

A: Self-incompatibility is one of the out-breeding devices through which the plants prevent inbreeding…

Q: Besides the XY system, are there other sex determination systems?

A: XY system of sex determination is found in humans.  In humans, males are heterogametic sex and…

Q: Why might frequent use of a hot tub make it harder for a couple to conceive a child?

A: The gametes are referred to as the reproductive cells of an organism. The female gametes are called…

Q: What do you mean by luteal phase?

A: Reproductive system in context to human beings consists of primary sex organs that are also known as…

Q: Why do anisogamous organisms only experience the twofold cost of sex?

A: Anisogamy Aniosgamy is a reporduction process in which the different forms or sizes of male and…

Q: What do you mean by spermatogenisis. How it takes place?

A: The formation of gametes and the fusion of male and female gametes are the two processes required…

Q: What is sexual reproduction

A: Reproduction refers to a process in which organism gives rise to young ones. The young ones are…

Q: How Many Children One Woman Can Bear?

A: Parturition or child birth is seen in mammalian group of animals including humans. The adult female…

Q: If two individuals have incompatible gametes, what will be the result of a mating event between…

A: Incompatible gametes mean the gametes are not viable to produce fertile offspring

Q: What do you understand by double fertilization?

A: Fertilization is the process of fusion of male and female gametes to form a zygote. The zygote then…

Q: Is there any Sperm plasma membrane isolation protocol?

A: The sperm plasma membrane can be detached from the sperm cells by the brief sonication method in a…

Q: What do you mean by Anisogamy?

A: The sexual reproduction results in the formation of the gametes. A number of species depends upon…

Q: Explain briefly what is a sex link

A: Genes are the sequence of nucleotides present on the DNA which encodes a particular phenotype.

Q: What is monohybridism?

A: Monohybridism is a process of hybridization between two individuals that differ in only one gene.

Q: What do you mean by endometrium?

A: The reproductive system is involved in sexual reproduction. The male and female reproductive systems…

Q: Why is syngamy a major event in sexual reproduction?

A: Reproduction is a biological process by which living organisms multiply their populations by…

Q: fertility treatments

A: Answer: Certain factors may put you at higher risk of infertility, including: Age. The quality and…

Q: -* which of them is Corect gamete ? O RAYG+ ORAH O atm

A: Introduction  Sir Gregor Mendel is known as the Father of Genetics. He was the pioneer scientist who…

Q: What do you mean by sporulation? Give some example.

A: Sporulation is the formation of  small, highly resistant , metabolically dormant structure  called…

Q: What is syngamy?

A: Reproduction: It means to reproduce. Reproduction is a process to produce offspring by mating two…

Q: What is sexual dimorphism? How can you say human beings exhibit sexual dimorphism?

A: Sexual dimorphism is the systematic difference in form between individuals of different sex in the…

Q: What do you mean by gametes?

A: Step 1  Human beings are sexually reproducing viviparous organisms. Sexual reproduction is a mode of…

Q: What is the definition of 2 stage syngamy for biology?

A: Meiosis is the production of gametes with half the amount of genetic information as the original…

Q: Define isogamy?

A: The morphological similar cells that have a different allelic expression and defines one of the…

Q: how many tetrads are present in a primary spermatocyte undergoing synapsis? a. 23 b. 44 c. 22

A: Meiosis division is a kind of cell division that results in the formation of haploid sex…

Q: Where does syngamy occur?

A: Syngamy is a type of fertilization that involves the fusion of two haploid gametes to form a diploid…

Q: What is eutely?

A: Cell is a basic membrane-bound unit and it is often called as the basic building blocks of all…

Q: What do you mean by Prenatal Sexual Development?

A: PRENATAL SEXUAL DEVELOPMENT - human fetus does not develop its external sexual organs until seven…

Q: What is fertile females theory?

A: Fertile females theory has been explained in the Ovulatory shift hypothesis. In this scientific…

Q: Explain the term anisogamous.

A: Anisogamous is a type of reproduction in which male and female gametes have different morphology.…

Q: What is dichogamy?

A: Pollination is defined as the transfer of pollen grains from "male anthers" to the "female stigma".…

Q: What are some pros and cons of sexual reproduction?

A: Reproduction is a process through which an organism produces organisms of similar kinds. It is of…

Q: What is the minimum number of individuals required to undergo sexual reproduction? Explain your…

A:

Q: What is the difference between genetic and environmental sex determination?

A: A sex-determination framework is a natural system that decides the development of sexual qualities…

Q: What is inability to reproduce known as?

A: In humans the mode of reproduction is sexual and involves the fusion of male and female gametes…

Q: What is a gamete?

A: Meiosis Meiosis is the reductional division in which the parental cell undergoes various phases of…

Q: Describe one ethical challenge related to the moral status of gametes and embryos

A: The fusion of male and female gametes results in the formation of a single-celled zygote. The zygote…

Q: How does conjugation differ from autogamy?

A: The process of autogamy and conjugation refers to the fertilization in organisms. However, the main…

Q: What are the costs of sexual reproduction?

A: The cost of reproduction hypothesis implies that reproduction and the enhanced reproductive efforts…

Q: What are the Advantages and Disadvantages of Sexual Reproduction?

A: Reproduction is the process in which organisms produce their offspring or young ones for the…

Q: "Infertile couples and winless baseball teams both meet the basic requirements for participating in…

A: The marriage should be between a man and a woman because only people of the opposite sex can be…

Q: If a male has genotype Aa Bb Cc Dd, what proportion of his sperm cells are expected to have genotype…

A: We have, genotype of the person - Aa Bb Cc Dd During gamete formation, the allelic genes segregate…

Q: Why can't an individual eveolve?

A: Evolution is the process by which the traits of a species change over numerous generations and is…

Sleep Physiology

Sleep is a condition of reduced muscle movement in the body. Awareness about the surroundings is reduced at the time of sleep. The body stays mildly responsive or non-responsive to external stimuli. The sleep-wake cycle is controlled by the circadian rhythm that produces a resting phase for the body.