CBSE Class Notes Online – Classnotes123
CBSE Class Notes, Worksheets, Question Answers, Diagrams , Definitions , Diffrence between , Maths Concepts, Science Facts Online – Classnotes123
Cardiac cycle is defined as the complete cycle of events in the heart from the beginning of one heart beat to the beginning of the next.
Diagram of Cardiac Cycle Read More
What is Cardiac Cycle? The cardiac cycle (Heart Beat) involves repeated Rhythmic Contraction and Relaxation of heart muscles. Contraction is called Systole and Relaxation is called Diastole.
Cardiac Cycle Class 10 Read More
Translocation is the process by which plants transport nutrients from the site of absorption to the site of utilization. This process occurs mainly in the phloem tissue which is composed of sieve tubes, companion cells, phloem fibers and parenchyma cells. The steps of translocation include loading, transport, unloading and utilization of nutrients. Factors such as temperature, light and nutrient availability can affect the rate of translocation.
Translocation in Plants – Steps ,Phloem Structure , Importance and Factors Affecting Translocation Read More
The Plant Food such as Sugars and other metabolites are transported through phloem and Water transported through Xylem.
Role of Phloem in Transportation of Food
3 step Mechanism of Transport of Food in a Plant explained
What is Winnowing? Winnowing is the process of separation of the heavier components from the lighter components of a mixture by wind or by blowing air. It is generally used …
WINNOWING- Definition, Process, Limitation Read More
Filtration Definition The process of removing insoluble solids from a liquid by using a filter is known as Filtration. Filtration is used for separating insoluble substances from a liquid. For …
FILTRATION- Definition, Process, Examples and Limitations Read MoreShort and Long Answer Type Question Answers Question 1. Why should we avoid wastage of food?– [NCERT Exemplar] Answer 1. We should avoid wastage of food because There are many …
Class 6 Science Chapter 1 Question Answers – Long And Short Question Answers Read MoreQuestion 1 From where do humans obtain their food? Answer 1 . The plants, animals and their products are the main sources of food for humans. Question 2. Why do …
Class 6 Science Chapter 1 Question Answers – Very Short Read MoreQuestion 1 Are fats, proteins and starch present in all food items? Answer 1- No, fats, proteins and starch are not present in all food items. Some food items have …
Class 6 Science Chapter 2 Question Answer -Short and Long Answer Type Questions Read MoreQuestion 1. Name two substances which provide carbohydrates. Ans. Rice ,Wheat Question 2. Name two plant food items which provide proteins. Ans. Legumes, Soyabean Question 3. Out of the following …
Class 6- Science Chapter -2 -Question Answer- (Very Short) Read More