Q: Explain male strobili?
A: Plants produce spores or seeds for reproduction.
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: In which period of life doesthe formation of gametesbegin in women?
A: Gametes are reproductive cells. In male it is known as sperm and in female it is known as egg or…
Q: Explain about the gamete formation ? What are the results of this ?
A: Gamete can be defined as a sex cell;which contains a haploid number of chromosomes and it has the…
Q: Name the process of surgical removal of gonads.
A: The term gonads refer to the male testis and female ovaries. Gonad is a mixed gland that generates…
Q: Explain why there is a high level of estrogen and progesterone once in every 28-day uterine cycle of…
A: Menstruation is a complicated mechanism that occurs in every female for about 28 days after puberty.…
Q: Describe changes in the uterine lining through the menstrual cycle?
A: This is referred to as the proliferative part as a result of the endometrium (the lining of the…
Q: Define the hermaphroditic ?
A: The process of the formation of life or living organisms from pre-existing living organisms is…
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 female strobili?
A: Male and female reproductive organs are different in plants. These can easily be distinguished from…
Q: Distinguish between parthenogenesis and hermaphroditism.
A: The biological process through which an organism produces its offspring from its parents is called…
Q: Name the site of maturation of human sperms.
A: Gametes are haploid cells, which, on fusion, form a diploid zygote. Spermatogenesis is the process…
Q: describe the sequence of cell types in spermatogenesis,and relate these to the stages of meiosis;
A: Spermatogenesis is the process of formation of sperms at puberty. This takes place in seminiferous…
Q: define sex reversal in humans
A: Reproduction is a biological process by which an organism reproduces an offspring who is…
Q: Describe the events in the ovarian cycle leading up to ovulation.
A: The menstrual cycle is a periodic cycle seen in the females of the order primates. It starts at the…
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: Describe and explain the three phases of the menstrual cycle
A: The menstrual cycle is the regular natural change that occurs in the female reproductive system that…
Q: Draw a labelled diagram of sperm.
A: In anisogamous forms of sexual reproduction, sperm is the male reproductive cell, or gamete.…
Q: How old is an ovulated oocyte of a 35-year-old woman? What consequences does this have?
A: Fertility changes with age. For a woman, the beginning of their reproductive year starts onset of…
Q: Describe the uterine events associated with menstruation?
A: Menstruation or Menstrual cycle is known as the event in which various hormones are produced and…
Q: Describe the phases of the uterine cycle
A: The uterine cycle is a series of structure and functional changes that occur in the endometrium of…
Q: Explain the events in the ovary prior to ovulation
A: The menstrual cycle is a periodic cycle seen in the females of the order primates. It starts at the…
Q: Describe the hormonal events associated with the uterine cycle.
A: The uterine cycle is the phase of the menstrual cycle where modifications take place in the inner…
Q: During gametogenesis, from a single germ cell (oocyte/spermatocyte), males produce. O4;1 4:4 O1;1…
A: ANSWER) Gametogenesis is the process by which oocytes and spermatocytes produces gametes. More male…
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: What naturally occurring event could rescue the corpus luteum and prevent its degeneration starting…
A: Menstruation can be defined as bleeding from the uterus of adult females at intervals of one lunar…
Q: Explain the events that occur during the malesexual act.
A: Sexual reproduction is defined as the process of having sexual intercourse between two individuals…
Q: Define about Gamete Formation ?
A: Gametes , sex cells or reproductive cells are haploid as they contain half of the genetic material…
Q: Distinguish between the proliferative phase and the secretory phase of the uterine cycle and the…
A: The formation of female gametes by meiotic division is called oogenesis.Menstruation is the cyclic…
Q: Describe the important processes involved in gamete formation in testes and ovaries. What are the…
A: The process of male gamete or sperm production in the testes is called spermatogenesis.…
Q: .What type of abnormality in the sperm that fertilizes a normal egg will produce an XYY zygote? What…
A: XYY syndrome or Jacob's syndrome . This condition 47 ( or 46Y) is seen in male . It is not…
Q: Explain the term ovulation.
A: The process in which a male gamete commonly known as sperm that is released by the male reproductive…
Q: Draw a well labelled diagram of testis.
A: The male reproductive system consists of sex organs which are located on the outside of the body and…
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: Name the process of cessation of menstural cycle.
A: The female reproductive system consists of ovaries, uterus, uterine tubes, vagina, and accessory…
Q: What is the organ thatreleases the female gameteunder formation? How is thisrelease triggered? What…
A: The reproductive system is involved in sexual reproduction. The male and female reproductive systems…
Q: Define asexual
A: The basic moto of all living organisms is to sustain their species. The species sustainability is…
Q: Describe gametogenesis in human.
A:
Q: Describe the fate of a mature follicle.
A: The reproductive system(male and female) is a complex system with a number of interconnected…
Q: Explain the term spermiation.
A: The reproductive system in males and females is known as gonads. Testis is an organ in the male…
Q: Describe the ovarian cycle and relate the events of the ovarian cycle to oogenesis
A: Ovarian cycle is a series of events that describes the development and release of the immature egg…
Q: Explain the process of spermatogenesis
A: There are several events that take place in the sexual reproduction of human beings. The events…
Q: Prior to fertilization, where is the male gamete located?
A: Flowers are also known as blossom. Their primary function is reproduction in plants. They also a…
Q: Describe the process of menopause
A: Menstrual cycle is an important periodic cycle that occurs monthly in the female after puberty. This…
Q: What is known as spermatogonium ?
A: The language used to describe anatomical features, procedures, symptoms, processes, and therapies…
Q: Compare and contrast gamete formation in males and females
A: Gonads can be defined as the reproductive organs which produce the gametes that participate in…
Explain the process of gamete production in both males
and females.
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- Explain why there is a high level of estrogen and progesterone once in every 28-day uterine cycle of a female?Describe the stages of the spermatogenic wave.Name the stages of spermatogenesis from spermatogonium to spermatozoa. How do they differ in the number ofchromosomes per cell and chromatids per chromosome?
- Explain the role of the following hormones in male reproduction: GnRH, FSH, LH, and testosterone.Describe the way in which the female hormones GnRH, FSH, LH, and oestrogen interact during the menstrual cycle to induce the ovulation and formation of the corpus luteum.Describe the function of the cilia in the lining of the uterine tube.