NCERT Solutions for Class 10 Science Chapter 6 Life Processes

**NCERT Solutions for Class 10 Science Chapter 6 Life Processes** at is equipped with all the questions provided in the NCERT textbook as per the PSEB board. We provide you with detailed NCERT Solutions that have been accurately solved by subject matter experts. The language used is easily comprehensible for students and in the interest of scoring maximum marks at the PSEB Class 10 exams.

Life Processes Class 10 NCERT enable students to quickly glance through the entire chapter at once which comes in handy for last-minute studies. The NCERT Solutions for Class 10 Science of this chapter have been designed considering the concept-based approach which allows students to answer precisely which is the most important aspect that needs to be noted for the PSEB exams.

Access Answers to NCERT Class 10 Science Chapter 6 Life Processes

Questions Page number 95

1. Why is diffusion insufficient to meet the oxygen requirements of multicellular organisms like humans?

Solution:

Multi-cellular organism’s like humans have very big body and require a lot of oxygen to diffuse into body quickly in order to meet the oxygen requirement. Diffusion is a slow process which will take a lot of time to circulate oxygen to all the body cells. Because of its slow nature diffusion is insufficient to meet the oxygen requirements of multicellular organisms like humans.

2. What criteria do we use to decide whether something is alive?

Solution: Click here