CBSE Daily Practice Questions for Class 10 Science 29 August 2023

CBSE Class 10 Science 2024 Daily Practice Questions: The 10th-grade examination holds significant importance in a student's academic journey, as it significantly influences their future career path. Like other educational boards, CBSE Class 10 encompasses a comprehensive syllabus for each subject. Nevertheless, achieving high scores in all subjects is attainable with strategic preparation. To excel, students should commit to daily study routines, including practising questions from every subject and chapter. In this context, we offer daily practice questions designed for CBSE Class 10 Science. These questions are valuable for reinforcing crucial concepts in the CBSE Class 10 Science syllabus.

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Daily CBSE Practice Questions for Class 10 Science 29 August 2023

For 29 August 2023, here are the daily practice questions from CBSE 10 Science 2024 syllabus:

Question 1: Multiple-Choice Question

Select the mismatched pair.

(a) Ovary - Estrogen

(b) Adrenal Gland - Adrenaline

(c) Pituitary Gland - Insulin

(d) Thyroid Gland - Thyroxine

Question 2: Very Short Answer Question

Name the glands which add their secretions to the sperm. List two functions of these secretions.

What is photosynthesis? Name the organelle and the organs in which photosynthesis takes place. Where does the oxygen liberated come from during this process? What happens to the carbohydrates which are not immediately used by the plant?

Question 4: Long Answer Question

Write the chemical formula of bleaching powder. Write a balanced chemical equation of the reaction involved in its preparation. List its three uses.

Question 5: Case-Based Question

Besides the heart, the human circulatory system consists of a network of closed branching blood vessels and the blood that circulates continuously in all parts of the human body. The human heart is a muscular organ which is as big as our fist. It has four chambers, two upper chambers called atria and two lower chambers called ventricles. The right side of the human heart is separated from the left side by a dividing wall, which is known as septum.

Q1. Name the smallest blood vessel and state its role in the circulation of blood

Q2. Write the importance of platelets in the human blood.  

Q3. Write in tabular form, two differences between an artery and a vein. OR Why is blood circulation in the human heart called double circulation? Explain.

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