EASY
11th CBSE
IMPORTANT
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Special Venous connection between liver and intestine and between kidney and intestine is found in frog, what are they called?

Important Questions on Structural Organisation in Animals

EASY
11th CBSE
IMPORTANT
NCERT Exemplar Biology - Class 11>Chapter 7 - Structural Organisation in Animals>SHORT ANSWER TYPE QUESTIONS>Q 1
Give the location of hepatic caeca in a Cockroach. What is their function?
EASY
11th CBSE
IMPORTANT
NCERT Exemplar Biology - Class 11>Chapter 7 - Structural Organisation in Animals>SHORT ANSWER TYPE QUESTIONS>Q 2
Frogs are beneficial for mankind, justify the statement.
EASY
11th CBSE
IMPORTANT
NCERT Exemplar Biology - Class 11>Chapter 7 - Structural Organisation in Animals>SHORT ANSWER TYPE QUESTIONS>Q 3
 The body of sponges does not possess tissue level of organisation though it is made of thousands of cells. Comment.
EASY
11th CBSE
IMPORTANT
NCERT Exemplar Biology - Class 11>Chapter 7 - Structural Organisation in Animals>SHORT ANSWER TYPE QUESTIONS>Q 4
Structural organisation in animals attains different levels as cell - organ-organ system. What is missing in this chain? Mention the significance of such an organisation.
EASY
11th CBSE
IMPORTANT
NCERT Exemplar Biology - Class 11>Chapter 7 - Structural Organisation in Animals>SHORT ANSWER TYPE QUESTIONS>Q 5
Stratified epithelial cells have limited role in secretion. Justify their role in our skin.
EASY
11th CBSE
IMPORTANT
NCERT Exemplar Biology - Class 11>Chapter 7 - Structural Organisation in Animals>SHORT ANSWER TYPE QUESTIONS>Q 6
How does a gap junction facilitate intercellular communication?
EASY
11th CBSE
IMPORTANT
NCERT Exemplar Biology - Class 11>Chapter 7 - Structural Organisation in Animals>SHORT ANSWER TYPE QUESTIONS>Q 7
Why are blood, bone and cartilage called connective tissue?
EASY
11th CBSE
IMPORTANT
NCERT Exemplar Biology - Class 11>Chapter 7 - Structural Organisation in Animals>SHORT ANSWER TYPE QUESTIONS>Q 8
Why are neurons called excitable cells? Mention special features of the membrane of the neuron?