Spermatogenesis, Biology

Assignment Help:

Spermatogenesis

In multicellular organisms the reproductive process commences with the production of gametes. The gametes are the sex cells that develop inside the gonads, the testes in males and ovary in females. The term gametogenesis includes both spermatogenesis and oogenesis. In vertebrates as well as in higher invertebrates the testis, the site of production of sperm is composite organs, consisting of a number of seminiferous tubules. Sections of the testis would reveal the seminiferous tubules with sperm development in different stages. This means that the spermatogenesis is a continuous process and one can observe the various developmental stages of sperm in a single testis. Spermatogenesis can bc broadly divided into three phases

(1) Multiplication phase,

(2) Growth phase and

(3) Maturation phase


Related Discussions:- Spermatogenesis

Explain the types of modified gellan gum, Explain the types of modified gel...

Explain the types of modified gellan gum There are 3 types of modified gellan gum.  (a) High acetyl gellan (partially deacetylated), which provides a thermo reversible gel,

Factors affects oxygen dissociation curve -organic phosphate, Factors affec...

Factors affects Oxygen Dissociation Curve -Organic Phosphate The presence of organic phosphates in the red blood cells helps to explain many peculiarities of the oxygen dissoc

Thalassemia, Thalassemia   Thalassemias are the commonest hemolytic ana...

Thalassemia   Thalassemias are the commonest hemolytic anaemias or disorder seen in children in India. This is characterised by deficiency  in the synthesis  of one of the norm

Specific organization, Specific Organization The body of all living th...

Specific Organization The body of all living things, no matter how different in size or appearance, is composed of cells. Viruses are of course an exception. The study of cell

Bones, which bone forms the non-moving muscle attachment in the hip joint

which bone forms the non-moving muscle attachment in the hip joint

Show cardiovascular risk factors, Q. Show Cardiovascular Risk Factors? ...

Q. Show Cardiovascular Risk Factors? It must be coming in your mind several times that why do some people suffer from heart disease while others do not? Well the most obvious r

What is motor neuropathy, What is Motor Neuropathy It leads to muscular...

What is Motor Neuropathy It leads to muscular weakness and wasting.  Muscle wasting leads to various foot deformities and abnormal pressure points develop due to loss of even p

Define rheology and syneresis, Define Rheology and syneresis Rheology:...

Define Rheology and syneresis Rheology:   the science of the deformation and flow of matter. It is the branch of physics concerned with the flow and change of shape of matter,

Determine the basic seven food groups - nutritions, Determine the Basic Sev...

Determine the Basic Seven Food Groups - Nutritions? These basic seven food groups are: 1) Cereals and cereal products 2) Pulses (also meat and meat products) 3) Milk and m

Write Your Message!

Captcha
Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd