Pneumonia is an infection of the lungs that can be caused by various types of germs, including bacteria, viruses, and fungi. The infection causes the air sacs in the lungs, called alveoli, to become inflamed and fill up with flui…
A pimple is a small, raised, red or pink bump that appears on the skin, often on the face, neck, chest, back, or shoulders. Pimples are a common skin condition that can occur at any age, although they are most common during ado…
Piles, also known as hemorrhoids, are swollen veins in the lower rectum or anus. They can cause discomfort, itching, and bleeding, and are a common condition that affects millions of people worldwide. Hemorrhoids, Piles symptom…
CHAPTER : 3 HUMAN REPRODUCTION (QUESTION BANK) 1. Name the cells which secrete androgens 2. What does the head of a sperm consist of? 3. Name the structure which secretes progesterone. 4. Name the structures which secrete estr…
CHAPTER.2 : SEXUAL REPRODUCTION IN FLOWERING PLANTS (QUESTION BANK) ONE MARK ) 1. Why are pollen grains produced in enormous quantity in maize? 2. What is the ploidy of the cells in the microspore tetrad? 3. What is the ploi…
Textbooks for Class 12 Biology are published by the National Council of Educational Research and Training (NCERT). NCERT Class 12th Biology textbooks are known for their thoroughly revised and updated syllabus. Based on the l…
Download NEET Last 10-15 Years Question Papers With Answer Keys in PDF Solving NEET question papers from previous years is crucial when preparing for a medical entrance examination like NEET. The benefit of solving previous year…
