English

Choose the Correct Answer: in Herbaceous Plants, Following Percentage of Absorbed Water Comes Out __________ - Biology

Advertisements
Advertisements

Question

Choose the correct answer:

In herbaceous plants, following percentage of absorbed water comes out __________

Options

  • 80

  • 60

  • 90

  • 40

MCQ
Advertisements

Solution

In herbaceous plants, following percentage of absorbed water comes out 90

shaalaa.com
Significance of Transpiration
  Is there an error in this question or solution?
Chapter 5: Transpiration - Exercise 5 [Page 64]

APPEARS IN

Frank Biology II [English] Class 7 ICSE
Chapter 5 Transpiration
Exercise 5 | Q 1.09 | Page 64

RELATED QUESTIONS

Answer the following (only in few words);

In which form, water comes out in transpiration?


The diagram alongside represents a structure found in a leaf. Study the same and answer the questions that follow:
(i) Name the parts labeled A and B.
(ii) What is the biological term for the above structure?
(iii) What is the function of the part labeled A?
(iv) Mention two structural features of A, which help in the function mentioned in (iii) above?
(v) Where is this structure likely to be found in a leaf?
(vi) The structure (fig.5.22) helps in the process of transpiration. Explain the term transpiration.
(vii) How many other cells are found surrounding this structure as seen in the diagram?


The figure given below represents an experimental setup with a weighing machine to demonstrate a particular process in plants.  The experimental setup was placed in bright sunlight. Study the diagram and answer the following questions.

What is the purpose of keeping the test tube B in the experimental setup? 


Explain the Term
Lenticular


Explain the Term :

Wilting


Give Technical Term
Main function of lenticel.


Complete the following sentence with appropriate word:

Plants become cool as a result of __________.


Mention, if the following statement is True or False. If false rewrite the wrong statement in its correct form:
Root hairs are the extensions of the outer epidermal cells of the root


Write the functional activity of the following structure:

Cuticle


An outline sketch of a tree is shown in a diagram below. Study the same and answer the questions that follow:

  1. Name and define the phenomenon labelled A in the diagram.
  2. Write the significance of the process mentioned in A for the plants.
  3. What do the direction of the arrows in B and C indicate? Name the phenomena.
  4. Draw a neat and labelled diagram of an opened stomata.

Share
Notifications

Englishहिंदीमराठी


      Forgot password?
Use app×