Match the following:Column I | Class 11 Biology Chapter Chemical Coordination and Integration, Chemical Coordination and Integration NCERT Solutions

Water moves up against gravity and even for a tree of 20m height, the tip receives water within two hours. The most important physiological
phenomenon which is responsible for the upward movement of water is _______________________.

Cut pieces of beetroot do not leave colour in cold water but do so in hot water. Explain.

Distinguish between the following:
a. Exarch and endarch
b. Stele and vascular bundle
c. Protoxylem and metaxylem
d. Interfasicular cambium and intrafasicular cambium
e. Open and closed vascular bundles
f. Stem hair and root hair

Match the following and write correct choice in space provided
Animal Characteristics
a. Pila i. Jointed appendages
b. Cockroach ii. Perching
c. Asterias iii. Water vascular system
d. Torpedo iv. Electric organ
e. Parrot v. Presence of shell
f. Dog fish vi. Placoid scales
a. ____________________, b. ____________________, c. ____________________
d. ____________________, e. ____________________, f. ____________________

Q: What is the significance of step-wise release of energy in respiration?

Q: What essential role does the root endodermis play during mineral absorption in plants?

Q: Discuss the factors responsible for ascent of xylem sap in plants.

Q: The region of the vertebrate eye, where the optic nerve passes out of the retina, is called the
(a) fovea
(b) iris
(c) blind spot
(d) optic chaisma

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Reference examples and data from the chapter when answering questions about Chemical Coordination and Integration.
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Welcome to the NCERT Solutions for Class 11 Biology - Chapter . This page offers a step-by-step solution to the specific question from Excercise 1 , Question 9: Match the following:Column I Column II A T4 ....

Match the following:Column I | Class 11 Biology Chapter Chemical Coordination and Integration, Chemical Coordination and Integration NCERT Solutions

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