CBSE Class Notes Online – Classnotes123
CBSE Class Notes, Worksheets, Question Answers, Diagrams , Definitions , Diffrence between , Maths Concepts, Science Facts Online – Classnotes123
CBSE Board , Science Question Answers , NCERT Syllabus
Plant Hormones – auxins , Gibberellins, Cytokinins, Ethylene, Abscisic acid (ABA), explained with their functions
What are Plant Hormones – Class 10 Read More
MENSTRUAL CYCLE The reproductive period of the human female continues from about the age of 13 years to 45-50 years. In females, ovaries release ovum or egg once every 28 …
Describe the Menstrual Cycle – Class 10 Read More
In females, ovaries release ovum or egg once every 28 days from the age of puberty. The uterus prepares itself every month to receive a fertilized egg. Thus, its lining …
Why does Menstruation occur- Class 10 Read More
METHODS OF CONTRACEPTION The common methods of contraception are as follows: 1. Hormonal Methods (Pills) : Various hormonal preparations come in the form of tablets or pills (commonly called contraceptive …
What are the Different Methods of Contraception – Class 10th Read More
The Female Reproductive System consists of the following Reproductive Organs. 1. A Pair of Ovaries 2. A Pair of Oviducts (or Fallopian Tubes) to convey the egg released from the …
Female Reproductive System – Class 10 Read More
Transportation in Human Beings explained for Class 10th with definitions types, structures, characteristics, composition, functions, mechanism, processes and diagrams
Transportation in Human Beings Class 10 Read More
Blood enters the heart through the superior and inferior vena cava, then passes through the right atrium and right ventricle before being pumped to the lungs for oxygenation. Oxygen-rich blood returns to the heart via the pulmonary veins and enters the left atrium and left ventricle.Blood flow is controlled by valves that open and close to regulate the direction and volume of blood flow.
How Blood Flow in Heart ? Read More
What is the Lymph ?, How is Lymph Formed ?, Composition of Lymph, Important Functions of Lymph explained with Diagram for class 10 th
What is Lymph Class 10th Read More
15 Important Differences Between Arteries and Veins according to their Definition,Structure ,Blood, Location,Walls , Division ,Lumen, Color,Blood Flow, The direction of blood flow, Flow pressure, Oxygen level, Carbon dioxide level, Valves ,Injury explained For Class 10th with diagram
15 Important Differences Between Arteries and Veins Read More
Components of Human Male Reproductive System 1.Testes Seminiferous tubules produce sperms . Interstitial cells produce testosterone 2. Ducts Epididymis Vas Deferens Ejaculatory Duct 3. Accessory Glands Seminal Vesicle Prostate Gland …
Male Reproductive System Class 10 Read More