मराठी
कर्नाटक बोर्ड पी.यू.सी.पीयूसी विज्ञान 2nd PUC Class 12

The path of sperm transport is given below. Provide the missing steps in blank boxes.

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प्रश्न

The path of sperm transport is given below. Provide the missing steps in blank boxes.

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उत्तर

The path of sperm transport

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  या प्रश्नात किंवा उत्तरात काही त्रुटी आहे का?
पाठ 3: Human Reproduction - VERY SHORT ANSWER [पृष्ठ २०]

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एनसीईआरटी एक्झांप्लर Biology Exemplar [English] Class 12
पाठ 3 Human Reproduction
VERY SHORT ANSWER | Q 2. | पृष्ठ २०

संबंधित प्रश्‍न

List two functions performed by the testis in human beings.


Identify True/False statement. Correct the false statement to make it true.

Leydig cells are found in the ovary.


____________ contribute about 60% of the total volume of the semen.


Differentiate between the Tubectomy and Vasectomy (Part cut and tied)


Differentiate between the following pair: 

 Hymen and clitoris 


Differentiate between spermatogenesis and spermiogenesis.


Give the functions of the following:
Testes 


How is the semen produced?


Identify the approximate number of lobules present in the testis.


Which of the following produces sperms in spermatogenesis?


The vas deferens receives duct from the seminal vesicle and opens into urethra as ______.


Seminal plasma in human males is rich in ______.


Ejaculation of human male contains about 200 - 300 million sperms, of which for normal fertility ______% sperms must have normal shape and size and at least ______% must show energetic motility.


A pair of ducts arising from testis, which carries sperms are ______ 


During adolescence, several changes occur in the human body. Mark one change associated with sexual maturation in boys


Identify A, B, C, D, in the given diagram of the human reproductive system:


Given below is a certain situation. Analyze and describe its possible impact on a person:

The Vas deferens of a man is plugged.


Give reason: Testes are located outside the body cavity in scrotal sacs.


What is the significance of Testes being placed in Scrotal sacs?


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