Life processes in 60 Minutes | Science Chapter 5 | Class 10th CBSE Board
Physics Wallah Foundation・2 minutes read
Autotrophs like plants cook their own food through photosynthesis, while heterotrophs rely on ingestion, decomposition, or parasitism for nutrition. Respiration involves breathing in oxygen to produce energy, with aerobic respiration requiring oxygen and anaerobic respiration occurring without it to generate energy.
Insights
- Autotrophs, such as plants, create their own food through photosynthesis by converting light energy into chemical energy in the form of glucose, which is stored as starch.
- The process of photosynthesis involves chlorophyll absorbing light energy, splitting water into hydrogen and oxygen, and reacting hydrogen with carbon dioxide to produce glucose, essential for plant survival.
- Respiration is the process of breaking down glucose to produce energy in cells, with aerobic respiration requiring oxygen and anaerobic respiration occurring in the absence of oxygen, highlighting the importance of oxygen for energy production in organisms.
Get key ideas from YouTube videos. It’s free
Recent questions
What is photosynthesis?
Photosynthesis is the process by which plants convert light energy into chemical energy, producing glucose and oxygen as byproducts.
How do plants respire?
Plants respire by taking in oxygen and breaking down glucose to produce energy, water, and carbon dioxide.
What is the role of stomata in plants?
Stomata are small pores on the surface of leaves that facilitate the exchange of gases like carbon dioxide and oxygen during photosynthesis and respiration.
How do plants transport water and nutrients?
Plants transport water and nutrients through a vascular system consisting of xylem and phloem.
What is the function of the circulatory system?
The circulatory system transports essential substances like oxygen, nutrients, and waste products throughout the body to sustain life processes.
Related videos
Vedantu Telugu 8,9 & 10
LIFE PROCESSES | Complete Nutrition in one go | AP & CBSE | Class 10 Biology | Ajay Jummidi sir
SLCC BIOL Videos
Metabolism Intro
BYJU'S - Class 9 & 10
Life processes Class 10 Science Biology in One Shot | BYJU'S
BYJU'S - Class 6, 7 & 8
Respiration in Organisms Class 7 Science (Biology) in One Shot | BYJU'S - Class 7
Exphub 9th &10th
Life Processes Complete Chapter🔥| CLASS 10 Science | NCERT Covered| Prashant Kirad