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प्रश्न
Humans are ______.
विकल्प
oviparous
viviparous
ovoviviparous
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उत्तर
Humans are viviparous.
Explanation:
Sexually reproducing organisms like humans that give birth to young ones directly. In this case, the development of the zygote occurs within the body of the organism. Such organisms are called viviparous.
संबंधित प्रश्न
Identify True/False statement. Correct the false statement to make it true.
Leydig cells are found in the ovary.
Define Spermatogenesis.
Multiple choice question. Tick (✓) the correct choice:
Testis are present in a sac called
- scrotum
- oviduct
- epididymis
- none of the above
What is semen?
Describe the functions of the following:
Prostate gland
Differentiate between the following pair:
Hymen and clitoris
Name the Following
The tubular knot fitting like a cap on the upper surface of the testes.
Hormones related to male reproductive system.
What is the enzyme present in the acrosome of sperm?
Identify the INCORRECTLY labelled structure in the given diagram of the male reproductive system.
The vas deferens opens into urethra as ______.
Which is the duct that carries sperms from testes and opens into the epididymis?
Which of the following hormone maintains the function of male sex accessory gland and ducts?
Seminal plasma, the fluid part of semen, is contributed by.
- Seminal vesicle
- Prostate
- Urethra
- Bulbourethral gland
The primary sex organ of a human male is ______.
Give two reasons for the appearance of variations among the progeny formed by sexual reproduction.
Mature sperms in humans are stored in ______.
______ is the smallest cell in males.
Identify A, B, C, D, in the given diagram of the human reproductive system:
What is the composition of semen in terms of its cellular and fluid components?
