CBSE NCERT Solutions for Class 6 Science Chapter 7

The NCERT science solutions for class 6th CBSE students on this page have been curated by our science teachers. All the solutions are solved in a meticulous and methodical manner to help you get ahead in your class 6 exams.

CBSE NCERT Solutions for Class 6 Science Chapter 7:

Question-1:

Correct the following statements and rewrite them in your notebook.
a) Stem absorbs water and minerals from the soil.
b) Leaves hold the plant upright.
c) Roots conduct water to the leaves.
d) The number of petals and sepals in a flower is always equal.
e) If the sepals of a flower are joined together, then its petals are also joined
together.
f) If the petals of a flower are joined together, then the pistil is joined to the
petal.

Solution:

a) Root absorbs water and minerals from the soil.
b) Stem holds the plant upright.
c) Stem conducts water to the leaves.
d) The number of petals and sepals in a flower may be different in different plants.
e) If the sepals of a flower are joined together, then its petals may or may not be joined to the petal.

Question-2:

Is it possible for you to recognize leaves without seeing them? How?

Solution:

Yes. We can recognize leaves without seeing them. We can look for the type of
roots of the plant and identify the type of leaf. Fibrous roots are common in grasses and monocots. Plants with fibrous roots have parallel venation in their leaves. Plants with reticulate venation in their leaves are found in dicots. They are likely to have tap roots.

Question-3:

What is the function of a stem in the plant?

Solution:

Stem helps in the conduction of water and minerals from the roots to the leaves and
other parts of plants. It also provides support to branches, leaves, flowers, fruits, and buds of plants.