Which of the following features are correct regarding this male organism? (several answers must be selected).

Q: Endometriosis is a disorder in which endometrial cells implant and proliferate outside of the…

A: A disorder in which there is implantation and proliferation of the endometrial cells outside of the…

Q: What is polyspermy? What are the processes involved to prevent polyspermy occurring?  Explain in…

A: Introduction :- Polyspermy is a term used in biology to describe the fertilisation of an egg by more…

Q: Why is it difficult to find both a corpus luteum and corpus albicans on the same slide?

A: The menstrual cycle is a regular process that happens in the female reproductive system of primates,…

Q: Compare oogenesis to spermatogenesis. How are the two processes similar? How do they differ?

A: Spermatogenesis is the reproductive stage where haploid cells are formed from a diploid stem cell…

Q: Why is the cytoplasm of sperm cells very reduced? Why do mitochondria of sperm cells concentrate in…

A: sperm cell is formed inside the testis.

Q: If human fetus were exposed to very low levels of both testosterone and estrogen during prenatal…

A: People with both male and female anatomy and mixed characteristics are called as intersexes. The…

Q: Identify True/False statements. Correct each false statement to makeit true.(a) Androgens are…

A: Hormones are types of signaling molecules that are produced by different endocrine glands and few…

Q: Which of the following corresponding male/female parts are INCORRECTLY paired?   Question 48…

A: Male or female reproductive organs and structures together form the reproductive system. The growth…

Q: State one important histological characteristic in the deepest layer of the tunica propia of the…

A: The vagina is a muscular tube and is lined by stratified squamous mucosa.The mucosa has transverse…

Q: Which of the following is TRUE about the mechanism of sex determination? A) The product of the SRY…

A: Human sex is controlled by the presence or absence of a Y chromosome with a utilitarian SRY quality.…

Q: All of the following are true about disorders of the scrotum, epididymis and testicles, EXCEPT: O…

A: Spermatogenesis is a process of sperm production in testis in male.

Q: People with androgen insensitivity syndrome show developmental abnormalities. Which of the following…

A: Androgen insensitivity syndrome - Androgen insensitivity syndrome (AIS) is when a person who is…

Q: Explain the relationship of the following pairs of terms. Briefly explain its relations 1.) Positive…

A: Hormones are produced by a system of glands that make up your endocrine system. Internal functions…

Q: Oogenesis in the female results in one functional gamete—the egg, or ovum. What other cells are…

A: Oogenesis is the process of the formation of the ovum. The method of formation of female gametes. It…

Q: What male structure(s) do you think is or are homologous to the vestibular bulbs of the female?…

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

Q: What form of amplexus did you see with the Panamanian Golden frogs?

A: Amplexus  Amplexus is a type of mating behaviour in externally fertilizing animals.

Q: Match the embryonic structures listed in column B with their adult derivatives listed in column A.…

A: The embryo formed after fertilization forms a three-celled structure (made up of ectoderm, mesoderm,…

Q: escribe and explain a human condition that results from the abnormal development of the somite.

A: The development of somite involves the process of segmentation. Segmentation is the process by which…

Q: List

A: Introduction :- Infertility is defined as trying to get pregnant for at least a year with no…

Q: Which of the following is true regarding the determinants of sexual development: the presence…

A: Introduction - During fetal development the sex organs that is gonads of the fetus are…

Q: A- BC C- D

A: Reproductive system and urinary system are connected in such a way in these both system use common…

Q: -gards hormones in the reproductive act? * All the choices Progesterone is secreted by ovarian…

A: Follicle stimulating hormone and luteinizing hormone are the primary sex hormones which are secreted…

Q: What is the corpus luteum? Assuming the ovum remains unfertilized, what is the lifespan of the…

A: The female reproductive system is designed to carry out several functions. It produces the female…

Q: Gastrulation is brought about by an invagination of the wall of the blastocoel. True False

A: The objective of the question is to determine whether the statement 'Gastrulation is brought about…

Q: What are some anatomic similarities between the male and female reproductive systems? What are the…

A: The reproductive systems of the male and female have similarities as well as some exclusive…

Q: If spermatogenesis is normal and all cells survive, how many sperm cells will be formed from 100…

A: Spermatogenesis is the process of sperm development. This cells play importance role in sexually…

Q: Make a list of the common secondary sexual male and female characteristics. ( five characteristics…

A: Secondary sexual characters are the characters that are not directly involved in sexual…

Q: What are the functions of the dartos fascia and the cremaster muscle? Why are they necessary for…

A: The reproductive system consists of primary, secondary, and accessory organs. The primary organs are…

Q: Which of the following is true about Organogenesis? Choose all possible answers. anterior pituitary…

A: Organogenesis Organogenesis is defined as an important event of embryogenesis (embryo development)…

Q: side from the use of the condom, are there other male-centered methods of contraception that are…

A: Contraception, often known as birth control, is a method of preventing pregnancy.

Q: What hormone do the sustentacular cells secrete in the male embryo, and how does this affect…

A: Hormones are the signalling molecules that are synthesized by glands and are transported to the…

Q: After learning about the reproductive systems, how would advise a couple with following concern: "If…

A: Contraception is the method that prevents fertilization of an ovum by a male. There are several…

Q: Which branch of the autonomic nervous system is responsible for penile erection? Ejaculation?

A: Introduction The nervous system is the main controlling center of the body which controls all…

Q: Which plane would be helpful when viewing the heart and the right kidney at the same time?  whychose…

A: INTRODUCTION Fertilization Fertilization is a process of union of the spermatozoa and oocyst and…

Mitochondrial Mutations

A mitochondrion is a cellular organelle that serves as the site for cellular respiration and energy production (ATP or Adenosine Triphosphate). It is a double-membrane-bound organelle and is only present in eukaryotic cells.