Your question: What are male gametes called Group answer choices?

The male gametes are called sperm. Spermatogenesis, the production of sperm, occurs within the seminiferous tubules that make up most of the testis. The scrotum is the muscular sac that holds the testes outside of the body cavity.

What are male gametes called quizlet?

Male gametes are called sperm. Female gametes are called ova (OH vah; singular, ovum), or eggs. A sperm joins with an egg in a reproductive process called fertilization. … Sperm mature in the sperm ducts. The testes also produce a hormone called testosterone.

What are female gonads called quizlet?

The male gonads are testes, and the female gonads are the ovaries. They both function to pro- duce gametes (eggs and sperm) and sex hormones.

Which of the following are produced by the Leydig cells quizlet?

Leydig cells produce testosterone. These are also called “interstitial cells” or “interstitial cells of Leydig”. Sertoli cells are directly involved in spermatogenesis. They are also called “sustentacular cells” or “nurse cells”.

What are Leydig cells quizlet?

-Leydig cells are found adjacent to the seminiferous tubules in the testicle. They produce testosterone in the presence of luteinizing hormone (LH).

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What are the male gametes called?

Gametes are an organism’s reproductive cells. They are also referred to as sex cells. Female gametes are called ova or egg cells, and male gametes are called sperm. Gametes are haploid cells, and each cell carries only one copy of each chromosome.

What are male gametes called in plants?

Male gametes are sperm. Female gametes are eggs or ova. The plant life cycle has mitosis occurring in spores, produced by meiosis, that germinate into the gametophyte phase. Gametophyte size ranges from three cells (in pollen) to several million (in a “lower plant” such as moss).

What are the male and female gonads and their corresponding gametes?

Gonads are the male and female primary reproductive organs. The male gonads are the testes and the female gonads are the ovaries. These reproductive system organs are necessary for sexual reproduction as they are responsible for the production of male and female gametes.

What is the main male gonad?

The gonads, the primary reproductive organs, are the testes in the male and the ovaries in the female. These organs are responsible for producing the sperm and ova, but they also secrete hormones and are considered to be endocrine glands.

Which structure is attached to each male gonad?

epididyme, either of a pair of elongated crescent-shaped structures attached to each of the two male reproductive organs, the testes (see testis). Sperm cells produced in the testes are transported to the epididymes, where they mature and are stored.

Which cells produce testosterone in males?

The brain’s hypothalamus and pituitary gland control testosterone production, which is produced in the gonads where the Leydig cells make and secrete testosterone.

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What is other name of Leydig cell?

Leydig cells, also known as interstitial cells of Leydig, are found adjacent to the seminiferous tubules in the testicle.

What are the female gonads called?

The female gonads, the ovaries, are a pair of reproductive glands. They are located in the pelvis, one on each side of the uterus, and they have two functions: They produce eggs and female hormones.