HARD
10th Andhra Pradesh Board
IMPORTANT
Earn 100

Draw a neat labelled diagram showing a peristaltic movement in oesophagus. Explain the importance of mucus on the walls of food pipe.

Important Questions on Coordination in life processes

HARD
10th Andhra Pradesh Board
IMPORTANT
BIOLOGY Class 10>Chapter 7 - Coordination in life processes>Improve your learning>Q 25
Draw a schematic diagram of villus in small intestine. Explain how digestive system coordinates with circulatory system.
HARD
10th Andhra Pradesh Board
IMPORTANT
BIOLOGY Class 10>Chapter 7 - Coordination in life processes>Improve your learning>Q 27
With the help of a diagram, show the movement of food from mouth to the stomach. What muscles and nerves are involved in the movement of food and what is this action called?
MEDIUM
10th Andhra Pradesh Board
IMPORTANT
BIOLOGY Class 10>Chapter 7 - Coordination in life processes>Improve your learning>Q 29
How do you appreciate stomach as a churning machine? How does this coordination go on?
EASY
10th Andhra Pradesh Board
IMPORTANT
BIOLOGY Class 10>Chapter 7 - Coordination in life processes>Fill in the blanks>Q 1
2:1:2:3 is the ratio of our dentition. Here 1 represents _____.
EASY
10th Andhra Pradesh Board
IMPORTANT
BIOLOGY Class 10>Chapter 7 - Coordination in life processes>Fill in the blanks>Q 2
Large protein molecules are broken down in _____ of digestive tract.
EASY
10th Andhra Pradesh Board
IMPORTANT
BIOLOGY Class 10>Chapter 7 - Coordination in life processes>Fill in the blanks>Q 3
_____ is a strong acid which is secreted during digestion. (Sulphuric acid, Hydrochloric acid)
EASY
10th Andhra Pradesh Board
IMPORTANT
BIOLOGY Class 10>Chapter 7 - Coordination in life processes>Fill in the blanks>Q 4
Olfactory receptors present in _____ triggers signals to brain.(nasal cavity, mouth)
EASY
10th Andhra Pradesh Board
IMPORTANT
BIOLOGY Class 10>Chapter 7 - Coordination in life processes>Fill in the blanks>Q 5
The pH of saliva is _____ in nature. (acidic/alkaline)