Define sexual reproduction

Q: Fusion of pronuclei occurs during ________.a. spermatogenesisb. ovulationc. fertilizationd.…

A: A pronucleus refers to the haploid nucleus of either the sperm or the egg, both present in the…

Q: Give the function of:(a) Corpus luteum(b) Endometrium

A: Corpus luteum is a temporary endocrine gland. Rupture of Graffian follicle during ovulation in…

Q: Explain where fertilization takes place in the female reproductive system.

A: Fertilization is key process in sexual reproduction. When male and female gamete unites successfully…

Q: Explain how sexual differentiation is determined by the sex chromosomes and prenatal hormones?

A: Chromosomal determination of sex - It is also known as allosomic determination of sex and is based…

Q: Define spermiogenesis and spermiation.

A: The process of the development of male gametes or sperm cells is referred to as spermatogenesis.…

Q: Describe the process of ovulation in the ovaries.

A: Ovulation is defined as the release of an egg from the ovaries of a women. After the release of an…

Q: Draw a well labelled diagram of male reproductive system.

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

Q: State various types of reproduction.

A: Reproduction is one of the distinct features of living beings.

Q: Distinguish between the concepts of sexual differentiation and sex determination.

A: Sexual reproduction is a type of reproduction in which organism under goes different cycles like…

Q: Describe the sequence of events leading from spermatogonia tosperm?

A: The process of fertilization is the process in which the male gamete fuses with the female gamete.…

Q: Explain why fertilization requires more than one sperm.

A: The zone pellucida is seen as a dense, transparent girdle surrounded by the Corona radiata cells.…

Q: Define spermiogenesis.

A: Sperm are the male gametes. They contain haploid (n) number of chromosomes. The process in which…

Q: Describe the Organogenesis of gonads and tubular parts of reproductive system in males and females

A: The process by which organisms produce themselves in more numbers is called reproduction. Organs…

Q: Describe the principal events of spermatogenesis.

A: Introduction  The life starts from single cell called Zygote. A zygote is formed by the fusion of…

Q: Explain about female reproductive organs and its parts.

A: The female reproductive system is composed of the internal and external sex organs that function in…

Q: Explain the process of gamete production in both malesand females.

A: In biology, gametogenesis is defined as the biological process in which diploid gamete cells divided…

Q: Explain the role of hormones involved in female reproductive system (menstrual cycle).

A: The inner lining of uterus known as endometrium , grows and thickens each month and prepares itself…

Q: The reproductive handicap for sexual reproduction refers to

A: Animals produce offspring through asexual and/or sexual reproduction. In asexual reproduction,…

Q: Explain the location of meiosis in males and females.

A: Meiosis is usually method wherever one cell divides double to provide four cells containing 0.5 the…

Q: Define gametogenesis

A: The reproductive system is a bodily organ system that includes both male and female reproductive…

Q: Contrast the number of sperm that are produced from oneprimary spermatocyte and the number of eggs…

A: Introduction  The life starts from single cell called Zygote. A zygote is formed by the fusion of…

Q: Label the parts of the male reproductive system in the following illustration.

A: Here, the male reproductive system is represented and all the labelling are mentioned below-

Q: Describe spermatogenesis

A: Spermatogenesis is a process to develop the male gametes called sperm. This process occurs within…

Q: State the significance of cervix in the female reproductive system.

A: Internally the reproductive system of females includes the fallopian tubes, ovaries, uterus, vagina,…

Q: Explain the asxual reproduction

A: Reproduction is the production of offspring. There are two types: Sexual reproduction  Asexual…

Q: Label the parts of the female reproductive system in the following illustration.

A: The female system produces the egg or ovum. The female reproductive system produces hormones that…

Q: Describe the sexual response cycle,differentiating male and female responses.

A: The sexual response cycle can be defined as the physical and emotional changes that occur in an…

Q: True or False: Asexual reproduction promotes greater variability among the offspring produced.

A: Asexual reproduction refers to the mode of reproduction in which only one parent gives rise to an…

Q: Define parturition.

A: The reproductive system consists of two system namely male reproductive system and female…

Q: Which of the following is not properly paired?(A) seminiferous tubule—cervix(B) vas…

A: The given terms are related to the male and female reproductive organs. Reproduction is the process…

Q: Sequence the general sexual life cycle

A: Life cycle  It is a series of development or change in an living individual from their birth to…

Q: Compare/Contrast the Ovarian Cycle to the Uterine Cycle.

A: Menstrual cycle can be described with the help of ovarian or uterine cycle.

Q: 15 29 28 27 26 25 16 24 23 17 18 22 19 21 20

A: Introduction The Internal And External Sex Organs That Aid In The Generation Of New Offspring Make…

Q: Describe gametogenesis in human.

A:

Q: Draw a labelled diagram of male reproductive system

A: The process of formation of new organisms from the parental organism is called reproduction. There…

Q: Draw a well labeled diagram of male reproductive system and describe its parts.

A: The male reproductive system is a organ system in males used for the process of reproduction. In…

Q: Draw a neat labelled diagram of a mature human sperm.

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

Q: Draw a well labeled diagram of female reproductive system and mention its parts.

A: Reproductive system (or genital system) is involved in sexual reproduction. The male and female…

Q: Discuss sexual reproduction methods

A: The creation of offspring is known as reproduction. Sexual and asexual reproduction are the two…

Q: Explain the term parturition.

A: Sexual reproduction is the complex reproduction in which the offspring receives genetic information…

Q: Draw a well labelled diagram of female reproductive system.

A: Reproductive system is used for sexual reproduction. The reproductive system is known as gonads. The…

Q: In sexual differentiation, parts of the male reproductive system develop from the:

A: The formation of different proteins that lead to formation of different cells and thereby tissues…

Q: Find the equilbrium point and reproduction number

A: Reproduction number :- The basic reproduction number can you easily be calculated as a ratio of…

Q: describe female reproductive system

A: Female reproductive organs are very important for the reproduction purpose as the main purpose of…

Q: Describe the human reproductive system.

A: The Reproductive system is meant for the formation of gamete,fertilisation and zygote formation.

Q: Describe the location and structure of: (1) the ovary,(2) the cervix, and (3) the labia.

A: The female reproductive system consists of the ovary, uterus, fallopian tubes and vagina. The…

Q: microscopically observe ova, sperm, and giant chromosomes.

A: Sperm is the male reproductive cell or gamete, that takes part in sexual reproduction. Ova is an…

Tissue renewal

In multicellular organisms, tissue is a level of structure that consists of a group of physically and functionally identical cells and their intercellular substances. Unicellular organisms do not have tissues. Tissues are absent or poorly differentiated even in the simplest multicellular animals, such as sponges. However, more evolved multicellular animals and plants have specialized tissues that may organize and govern an organism's reaction to its surroundings. The word tissue is derived from the Latin word 'weave.' Plants and animals have various kinds of tissue systems that differ in their work and composition according to the different requirements.