differentiate the frog testis and mammal testis.  Testis characteristics Frog Mammal 1.     2.

Q: Pathway of sperm from the testis is (A) ejaculatory duct, epididymis, urethra (B) Urethra,…

A: Sperms are the haploid sex cells of male human reproductive system. Human male sperm has about 23…

Q: Which tissue is used to form the placenta the placenta (select multiple) o Infundibulum Endometrium…

A: Answer  :  Option "D" is correct  Chorion  Full name is " Chrorion Frondosum

Q: Gametogenesis Label the rat testis slide.

A: 1 is sertoli cells 2 is basement membrane 3 is Interstitial cells  4 is secondary spermatocytes

Q: Define the following terms:  scrotum and testicular lobules.

A: The male reproductive system consists of number of sex organs that play a role in the process of…

Q: B. MATCHING TYPE: Match column A with column B. A. PARTS B. FUNCTION 1.TESTIS 2.SCROTUM 3.PENIS…

A: The sexual reproduction is a process by which male sex cell (gamete) or sperm fused with the female…

Q: Fill in the blank:  A portion of the uterus called the _______________________ extends downward into…

A: The reproductive system of an organism is also known as the genital system. It is the biological…

Q: Which list is the correct order that sperm must pass through to get to egg?

A: Hyperactivation is an important step  to pass this form through get through the egg. Then the…

Q: B. Histology of the male reproductive syste . Label the parts of the testis cross section:…

A: Answer 1: The diagram in question is labeled and reproduced here:

Q: ACROSS 3. Softening of the lower uterine segment. 5. Dark pigment forms on face. 7. General…

A: There are certain physical and physiological changes occurring during pregnancy.

Q: Which female reproductive structure is equivalent in development to the penis in males

A:

Q: Secondary follicle: label primary oocyte, antrum, granulosa cells Graafian (mature) follicle: label…

A: A follicle is a sac filled with fluid in which development of immature egg takes place. Follicles…

Q: Testicular cancer is the most common form of cancer among men ages 15 to 34. The affected testis is…

A: Cancer is a condition in which the cells undergoes continuous cycle without stopping and doesn’t…

Q: Fill in the blank:  The vaginal orifice is partially closed by a thin membrane called the…

A: Vagina is a canal like structure in the female mammals. It receives the sperms or male reproductive…

Q: Sperm production begins in the Ejaculatory duct Seminiferous tubules Epididymis Vas deferens

A: Sperm development takes place in man. Egg production takes place in females. A male reproductive…

Q: List (and explain) 2 tests/procedures related to Reproductive (Male/Female) Body system

A: Fertility tests are an important element of the evaluation and treatment of infertility. Your doctor…

Q: C. Male Organs Select the structures described by the statements below. bulbourethral gland corpora…

A: There are several sex organs in the male reproductive system which are involved in human…

Q: Discuss the histology of ovary of dairy cow. Give histological comparison of the ovarian follicles…

A: Ovary of a cow The ovary in cow is the primary reproductive organ. It perform two vital functions;…

Q: List the organs/structures of the female reproductive system and describe their functions

A: Introduction:- The female reproductive system's principal role is to create female egg cells, which…

Q: Provides support and nourishment for the spermatids         A. Labia majora   B. Clitoris   C.…

A: The male reproductive system comprises of a number of sex organs that play a role in the process of…

Q: Cite the difference between grasshopper and rat testes. Cite the differences of spermatogenesis on…

A: Grasshoppers belong to the group of insects whereas rats belong to the group of mammals. The sexual…

Q: Which female organ has the same embryonic origin as the penis? a. clitoris b. labia majora c.…

A: The differentiation between male and female organs occurs at some point. An embryo before a certain…

Q: plain in own word. why are contracep

A: As we know Birth control is any technique that is used to prevent pregnancy. There are various…

Q: 2 Label the following structures on Figure 16.36. O Bulbourethral gland O Corpora cavernosa O Corpus…

A: Introduction The Male Reproductive System Is Primarily External To The Body. The Penis, Scrotum, And…

Q: Discuss the importance of the acrosomal cap of the sperm. Give its importance during fertilization.

A: Sp*erm cells have an head with oval-shape which protected by a cap-like covering called the…

Q: In a bell-clapper deformity, the testis is not attached but is free to swing inside the scrotum.…

A: Testis is part male reproductive systems that produce sperm. It is present in the scrotum. They are…

Q: E B.

A: Earthworm - It is a very good biofertilizer. comes under the phylum Annelida. has tube-within-a-tube…

Q: Which of the following female structures is homologous to the male scrotum?   A. vagina   B.…

A: An organism's reproductive system, also known as the genital system, is the biological system which…

Q: Give the name of the structure that the phrase describes. The fetus first doubles in size between…

A: Embryology is the study of the early development of animals from the fertilized egg to the…

Q: Match the external female reproductive tissues with their descriptions. also known as the female…

A: Step 1 The female reproductive system is a system of sex organs and accessory glands found in the…

Q: During ejaculation, sperm cells and semen is released from the reproductive tract of a male. What…

A: Ejaculation It is the process through which sperm cells and seminal plasma from the male…

Q: Head: Midpiece: Acrosome: Tail: Mitochondria: Transportation of Sperm 1. What are the different…

A: Head:- The leading part of the sperm linked with carrying acrosomal cap carrying necessary enzymes.…

Q: When does ovulation occur? 14th day after menstruation on the 14th day counting from the first day…

A: In a normal 28-day monthly cycle, ovulation commonly happens around 14 days before the beginning of…

Q: 1 Label the following structures on Figure 16.35. O Epididymis (head) O Epididymis (tail)…

A: Introduction The Testes, Often Known As Testicles, Are Two Oval-shaped Male Reproductive Organs.…

Q: Name the structure that is long narrow and coiled and is present on the top and side of testis.

A: A pair of testes are the primary male reproductive organ in most animals, whose chief function is to…

Q: anatomy and function of the human male reproductive organ.

A: The organ system that is accountable for offspring production is the reproductive system. This organ…

Q: Describe the developmental changes in the fertilised ovum until implantation occurs in the uterus.

A: Sexual reproduction is marked by the process in which the male and female gametes fuse together by…

Q: If a man gets testicular cancer, what are the chances he will have his testicles removed

A: Testicular cancer Growth of abnormal cells in the testicular tissues. It may be benign or malignant.…

Q: Fill in the blanks with combining forms in this diagram of external female reproductive organs and…

A: Medical terminology is an important of medical sciences and allied courses. Knowing prefixes,…

Q: rrectly Select one: Oa. Number Hormone Function 1 Estrogen Builds the uterine lining b. Number…

A: The menstrual cycle is a sequence of gradual shifts in hormone development as well as the structures…

Q: Identify the three (3) differences between the frog and mammalian testis, and three (3) differences…

A: Triadobatrachus is the earliest known "proto-frog" from Madagascar's Early Triassic, although…

Q: trace and describe the pathway of sperm from their production to their exit from the body during…

A: In the sexual reproduction, Human sperm is defined as the male gamete or reproductive cell which is…

Q: In tabular form, Cite the differences of spermatogenesis on frog and chicken.

A: "Spermatogenesis" is the process by which mature male gametes are produced, which subsequently…

Q: Give the name of the structure that the phrase describes. The number of primary germ layers that…

A: The development of a human embryo is called embryogenesis, which starts with the fertilization of an…

Q: Cite differences between grasshopper and rat testis. Cite differences of spermatogenesis on…

A: Grasshoppers are the most ancient herbivores. They belong to the insecta family whereas rats are the…

Q: Forms the muscles   A. Prostate gland   B. Mesoderm   C. The inner cell mass   D.…

A: Developmental biology is the branch of biology in which the development of the organisms from the…

Q: Enlist any two functions of a female placenta.

A: A fetus is the unborn offspring of an animal that develops from an embryo. The placenta is a…

Q: Draw and label the histological parts of a magnified view of the following:  seminiferous tubule…

A: Introduction :- The testes include seminiferous tubules, which are the site of meiosis and the…