Question
When are polar bodies formed in female ovary?
✓
Answer
During the production of secondary oocyte and ovum.
Need a full question paper?
Generate a complete, print-ready paper with questions like this in minutes — across 16+ boards, with answer keys.
Explore more
Similar questions
What does an interaction between pollen grains and its compatible stigma result in after pollination? List two steps in sequence that follow after the process.
A woman has certain queries as listed below, before starting with contraceptive pills. Answer them.
What schedule should be followed for taking these pills?
What schedule should be followed for taking these pills?
Given below is an enlarged view of onemicro sporangium of a mature anther.
- Name 'a', 'b' and 'c' wall layers.
- Mention the characteristics and function of the cells forming the wall layer 'c'.
This image highlights the process of Gene Therapy of ADA-SCID.
i. Mention the cause of ADA deficiency in humans.
ii. How has genetic engineering helped patients suffering from it?
i. Mention the cause of ADA deficiency in humans.
ii. How has genetic engineering helped patients suffering from it?
What is the key difference between primary and secondary sewage treatment?
Distinguish between gross primary productivity and net primary productivity.
With the help of a diagram, explain that the nature of DNA replication is semiconservative.###Explain the experiment of Matthew Meselson and Franklin Stahl's [Diagram is not necessary]
- Draw schematic diagrams of segments of a vector and a foreign DNA with the sequence of nucleotides recognised by EcoRI.
- Draw the vector DNA segment and foreign DNA segment after the action of EcoRI and label the sticky ends produced.
What measure would you take to prevent water-borne diseases?
A large number of married couples the world over are childless. It is shocking to know that in India the female partner is often blamed for the couple being childless.
- Why in your opinion the female partner is often blamed for such situations in India? Mention any two values that you as a biology student can promote to check this social evil.
- State any two reasons responsible for the cause of infertility.
- Suggest a technique that can help the couple to have a child where the problem is with the male partner.