CBSE Important Questions for Class 10 Science Chapter 6: CBSE Important Questions for
Class 10 Science Chapter 6 which focuses on Life Processes help students grasp the important
concepts related to various vital functions that sustain life in living organisms. These questions
cover essential topics such as nutrition, respiration, transportation and excretion, providing a
detailed overview of how organisms maintain homeostasis and manage their biological
processes.
By practicing these questions students can enhance their understanding and retention of the
chapter's content, enabling them to perform confidently in their board exams. The PDF
containing these important questions is available for download below providing easy access for
all learners.
CBSE Important Questions for Class 10 Science Chapter
6 Overview
These important questions are made by subject experts of Physics Wallah to help students
understand the key ideas in the chapter.
By practicing these important questions, students can improve their understanding of the topic
and get ready for exams. This resource not only helps with exam preparation but also helps
students appreciate how living things work.
CBSE Important Questions for Class 10 Science Chapter
6 PDF
You can find the CBSE Important Questions for Class 10 Science Chapter 6 in the PDF link
provided below. This PDF includes a collection of important questions to help students review
and reinforce their understanding of life processes. By going through these questions, students
can better prepare for their exams and gain a clearer understanding of the chapter's main
concepts.
CBSE Important Questions for Class 10 Science Chapter 6 PDF
CBSE Important Questions for Class 10 Science Chapter
6 Life Processes
Here we have provided CBSE Important Questions for Class 10 Science Chapter 6 Life
Processes-
Question 1. Most of the digestion and absorption of the food takes place in the
, (a) small intestine
(b) liver
(c) stomach
(d) large intestine. (2020)
Answer:
(a) small intestine
Question 2. Mention the raw materials required for photosynthesis. (Board Term I, 2016)
Answer:
The raw materials required for photosynthesis are:
● Carbon dioxide (CO₂): Absorbed from the atmosphere through small openings called
stomata in the leaves.
● Water (H₂O): Absorbed by the roots from the soil and transported to the leaves.
● Light: Solar energy is captured by chlorophyll to drive the process of photosynthesis.
● Chlorophyll: The green pigment in chloroplasts that absorbs light energy to carry out
photosynthesis.
Question 3. State the location and function of gastric glands. (Board Term I, 2014)
Answer:
Gastric glands are located in the walls of the stomach. Their primary function is to secrete
gastric juices, which contain:
● Mucus: Protects the stomach lining from being damaged by the acidic environment.
● Pepsin and Rennin: Enzymes that help in the digestion of proteins.
● Hydrochloric acid (HCl): Creates an acidic environment, which aids in protein digestion
and kills harmful bacteria.
Question 4. Name the glands present in the wall of the stomach that release secretions
for digestion of food. Write the three components of secretion that are released by these
glands. (Board Term I, 2014)
Answer:
The glands present in the wall of the stomach are called gastric glands. These glands release
secretions that aid in digestion. The three main components of the secretion are:
1. Dilute Hydrochloric Acid (HCl): Helps create an acidic environment for digestion.
2. Mucus: Protects the stomach lining from the acidic contents.
3. Protein Digesting Enzymes (Rennin and Pepsin): Aid in breaking down proteins into
simpler substances.
Class 10 Science Chapter 6 which focuses on Life Processes help students grasp the important
concepts related to various vital functions that sustain life in living organisms. These questions
cover essential topics such as nutrition, respiration, transportation and excretion, providing a
detailed overview of how organisms maintain homeostasis and manage their biological
processes.
By practicing these questions students can enhance their understanding and retention of the
chapter's content, enabling them to perform confidently in their board exams. The PDF
containing these important questions is available for download below providing easy access for
all learners.
CBSE Important Questions for Class 10 Science Chapter
6 Overview
These important questions are made by subject experts of Physics Wallah to help students
understand the key ideas in the chapter.
By practicing these important questions, students can improve their understanding of the topic
and get ready for exams. This resource not only helps with exam preparation but also helps
students appreciate how living things work.
CBSE Important Questions for Class 10 Science Chapter
6 PDF
You can find the CBSE Important Questions for Class 10 Science Chapter 6 in the PDF link
provided below. This PDF includes a collection of important questions to help students review
and reinforce their understanding of life processes. By going through these questions, students
can better prepare for their exams and gain a clearer understanding of the chapter's main
concepts.
CBSE Important Questions for Class 10 Science Chapter 6 PDF
CBSE Important Questions for Class 10 Science Chapter
6 Life Processes
Here we have provided CBSE Important Questions for Class 10 Science Chapter 6 Life
Processes-
Question 1. Most of the digestion and absorption of the food takes place in the
, (a) small intestine
(b) liver
(c) stomach
(d) large intestine. (2020)
Answer:
(a) small intestine
Question 2. Mention the raw materials required for photosynthesis. (Board Term I, 2016)
Answer:
The raw materials required for photosynthesis are:
● Carbon dioxide (CO₂): Absorbed from the atmosphere through small openings called
stomata in the leaves.
● Water (H₂O): Absorbed by the roots from the soil and transported to the leaves.
● Light: Solar energy is captured by chlorophyll to drive the process of photosynthesis.
● Chlorophyll: The green pigment in chloroplasts that absorbs light energy to carry out
photosynthesis.
Question 3. State the location and function of gastric glands. (Board Term I, 2014)
Answer:
Gastric glands are located in the walls of the stomach. Their primary function is to secrete
gastric juices, which contain:
● Mucus: Protects the stomach lining from being damaged by the acidic environment.
● Pepsin and Rennin: Enzymes that help in the digestion of proteins.
● Hydrochloric acid (HCl): Creates an acidic environment, which aids in protein digestion
and kills harmful bacteria.
Question 4. Name the glands present in the wall of the stomach that release secretions
for digestion of food. Write the three components of secretion that are released by these
glands. (Board Term I, 2014)
Answer:
The glands present in the wall of the stomach are called gastric glands. These glands release
secretions that aid in digestion. The three main components of the secretion are:
1. Dilute Hydrochloric Acid (HCl): Helps create an acidic environment for digestion.
2. Mucus: Protects the stomach lining from the acidic contents.
3. Protein Digesting Enzymes (Rennin and Pepsin): Aid in breaking down proteins into
simpler substances.
