In this post, I am sharing the Class 12 Biology Chapter 18 Short Questions Notes PDF for the students of Intermediate Part 2. This chapter’s name is Reproduction. Students can download the Class 12 Biology Chapter 18 Short Questions Notes PDF on their laptops or mobile. These Biology Notes are for all the boards working under the Punjab Board like Gujranwala Board, Lahore Board, Faisalabad Board, Multan Board, Rawalpindi Board, Sargodha Board, DG Kahn Board, and Sahiwal Board. Here are the complete FSC 2nd Year Biology Notes PDF chapters.
FSC Part 2 Biology Chapter 18 Short Questions Notes – Reproduction
Differentiate between oogonia and oocyte.
Oogonia are diploid mother cells and they undergo meiosis. the oocytes are haploid eggs.
What is ovulation? Which hormone does cause it?
The discharge of ovum from the ovary is called ovulation. Ovulation is caused by LH.
What is placenta? Give its functions.
A placenta is connection established between the uterine and foetal tissues for the exchange of oxygen, carbon dioxide, waste, nutrients and other materials.
What is faetus?
Human embryo is called the fetus from 3rd month of pregnancey.
What are sexually transmitted diseases? Why are they spread?
The diseases which spread through exual contacts are called sexually transmitted diseases. Unhealthy attitude and low moral values are cause these diseases to spread.
How to Download 2nd year Biology Chapter 18 Short Questions Notes
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