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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
What are the major components of seminal plasma?
find odd one from following: Thymine, Cytosine, Adenine, Pepsin.
State the function of Testes.
Fill in the blank:
The sac-like structure present outside the body and which contains testes is called _________.
Fill in the blank:
Male gemetes are produced inside _______.
Name the Following
The tubular knot fitting like a cap on the upper surface of the testes.
Write the functional activity of the following structure:
Seminiferous tubules
Find an odd one out.
Name the secondary sex organs in males.
Identify the accessory sex gland consisting of 20-30 separate lobes and secreting about 30% of semen.
Identify the labels (a, b, c, and d) in the given diagram of the male reproductive system.
The ejaculatory ducts open into the ______.
Each testis is connected to the wall of scrotum by short. fibromuscular band called ______.
Vasa efferentia exist in between:
Sketch and label Human Male Reproductive System.
In humans, sperm production occurs in the organ ______.
Draw a labelled diagram of the male reproductive system.
The thin-walled sac of skin in which testis descends is ______.
The figure given ahead is an organ system of humans. Study the same and answer the following questions.
 |
- Identify the organ system.
- Label the guidelines 1 to 7.
- Write one important role of parts 3 and 6.
- Name the cells of part 1 that produce testosterone.
- What is the significance of the part 1 being located in a separate sac suspended outside the body?
