How can the formation of egg cells from germ cells, Biology

Assignment Help:

Indicating the name and respective ploidy of each involved cell how can the formation of egg cells from germ cells be described?

The formation of egg cells starts with a germ cell called oogonium (2n) that undergoes mitosis and gives birth to the oocyte I (2n). The oocyte I undergo meiosis I that however is interrupted at prophase. After puberty during every menstrual cycle an oocyte I finishes the meiosis I and obtain one oocyte II (n) and the first polar body (n). With fecundation the oocyte II then undergoes meiosis II and creates the mature egg cell (n) and the second polar body (n).

 


Related Discussions:- How can the formation of egg cells from germ cells

How is carbon dioxide made by producers and consumers, Q. How is carbon dio...

Q. How is carbon dioxide made by producers and consumers? The Carbon dioxide is made by consumers and producers through cellular respiration.

Importance of fat synthesis and storage, Importance  of fat  synthesis  ...

Importance  of fat  synthesis  and storage : As  is clear from above  account, all  surplus nutrients, digested and  absorbed  from above the  immediate need of  body, are readily

How b and t cells recognize antigen are true explain, Which of the followin...

Which of the following statements about how B and T cells recognize antigen are true? a. B cells only recognize antigen presented by class I or class II MHC molecules. b. Both cell

What are some functions of the epithelium, What are some functions of the e...

What are some functions of the epithelium? The epithelial tissues can do covering, impermeability and protection against the environment, for instance, in the skin, resorption

Define factors affect the rate and total drying time, Define factors affect...

Define factors affect the rate and total drying time? Four main factors affect the rate and total drying time, which include: a) The properties of the products (the moisture

Why there is more species biodiversity in tropical latitudes, a) Giving two...

a) Giving two reasons define why there is more species biodiversity in tropical latitudes than in temperate ones. b) Name an upload drug and its source plant. How does the dr

Solitary and colonial forms, Solitary and Colonial Forms Animals may l...

Solitary and Colonial Forms Animals may lead their lives either like individuals or in groups. While they exist as individuals, they are termed as solitary, but if they live i

Demography, Demography : This is the study of populations. In the other wor...

Demography : This is the study of populations. In the other words demography is the statistical study of human population. This may be a very general science which can be applied t

Exercises and ambulation for cardiac patients, Exercises and ambulation ...

Exercises and ambulation Continue taking all exercises taught in the hospital. Steam inhalation may be continued. Walk on levelled space first, gradually increase the dista

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