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What is the difference between gonads and genitals?
Gonads are reproductive organs that produce sex cells (eggs or sperm) and sex hormones, such as the testes in males and ovaries in females. Genitals refer to the external reproductive organs that are involved in sexual reproduction, such as the penis and scrotum in males and the vulva and vagina in females. Gonads are internal organs, while genitals are external.
What are the female and male fish's reproductive organs?
Female fish have ovaries, which produce eggs, while male fish have testes, which produce sperm. Fertilization typically occurs externally, with the male releasing sperm into the water to fertilize the eggs released by the female.
What two body systems make up the urogenital system in a fetal pig?
The urinary system and the reproductive system make up the urogenital system in a fetal pig. The urinary system includes the kidneys, ureters, bladder, and urethra, while the reproductive system includes the ovaries or testes and associated structures.
What do rabbit testes look like?
In between your rabbits back legs you will see 2 ball-shaped protuberances that have no fur on them: these are the testes. Sometimes they are hidden behind fur. Actually, these are the scrotums: the testes are inside the scrotums, and you can't actually see them. Keep in mind that rabbits can draw their testes up into the body cavity so they are not always visible. This is an adaption that helps prevent injury while digging/fighting/running etc. Especially when a rabbit is frightened, he will pull his testes into his abdomen. You may still be able to locate the scrotums, but when they're empty they can be hard to find. Also, baby rabbits are born with the testes in their abdomen, and they don't descend into the scrotums until they grow a little older (around 4 months of age, they are usually descended, but it can take up to 5 months).
What is the function of the testes in a fetal pig?
The testes in a fetal pig are responsible for producing sperm and testosterone. Sperm production occurs within the seminiferous tubules, while testosterone is involved in the development of male secondary sexual characteristics.
How are ovaries different from testes?
Ovaries are different from testes because ovaries produce eggs while the testes produce sperm.
What are the differences between ovaries and testes?
Ovaries are the female reproductive organs that produce eggs and hormones such as estrogen and progesterone, while testes are the male reproductive organs that produce sperm and testosterone. Ovaries are located in the pelvic cavity, while testes are located in the scrotum outside the body. Additionally, ovaries are typically paired organs, while testes are singular.
What are two types of gonads?
Testes and ovaries are the two types of gonads found in humans. Testes are responsible for producing sperm and testosterone in males, while ovaries produce eggs and female sex hormones in females.
Egg and sperm cells are produced in?
Egg is produced in the ovaries in females and sperm in testes in males.
Does mitosis occur in the ovaries and testes?
Yes, mitosis does occur in the ovaries and testes. In the ovaries, mitosis is involved in the production of ova (eggs) through the development of ovarian follicles. In the testes, mitosis plays a role in the production of sperm through the process of spermatogenesis.
What is the difference between Gonads and Testes?
Gonads is a more general word, and gender neutral. Testes are the male gonads, while the ovaries are the female gonads.
Where are sex cells produced in humans?
Sex cells (sperm and eggs) are produced in the testes of males and the ovaries of females. In males, spermatogenesis occurs within the seminiferous tubules of the testes, while in females, oogenesis occurs within the follicles of the ovaries.
What are the reproductive hormones produced by the male and female reproductive organs?
primarily, male testes = testosterone, female ovaries = estrogen
Which two organs produce the gametes in human?
In humans, the testes produce sperm cells in males, while the ovaries produce eggs in females.
What does gonads refer to?
Gonads refer to the reproductive organs that produce gametes (sperm and eggs) and sex hormones. In males, the gonads are the testes, while in females, the gonads are the ovaries. These organs play a crucial role in the reproductive system.
What 2 pituitary hormones act on the ovaries and testes?
Follicle-stimulating hormone (FSH) and luteinizing hormone (LH) are the pituitary hormones that act on the ovaries in females and the testes in males. FSH stimulates egg production in females and sperm production in males, while LH triggers ovulation and testosterone production in females and males, respectively.
Where are the gametes of an animal produced?
The gametes of a male animal are produced in the testes, and the gametes of a female animal are produced in the ovaries.They are developed in these gonads from specialized cells called germ cells.
