Question

C. Complete the following .
1. The structur
al unit of an organism is the
2. A group of tissues which work together to perform one or more functions is allen
3. We throw out waste from our bodies in the form of faeves, urine and
is something which produces a response or reaction in a living being
5. All living beings to external stimuli.
D. Choose the correct option in each of the following.
1. Green plants make their own food, so they are called
(a) autotrophs
(b) heterotrophs
c) autonutrients
d) heterophytes
2. Which of the following statements is not correct?
(a) The living and nonliving are made of matter.
(b) The living and nonliving have molecules.
(c) The structural unit of a living being is the molecule.
(d) The structural unit of a living being is the cell.
3. The milky liquid that oozes when you break a milkweed or banyan leaf is
(a) stored food
(b) a plant waste
(c) a plant tissue
(d) the equivalent of blood in plants
4. Plants take in and give out gases through
(a) their roots
(b) their stems
(c) microscopic pores on their leaves (d) special organs​

Answer 1

Answer:

1 - cell

2- organ

3-sweat

4-stimulus

5-react

1- autotrophs

2 -c

3- b

4 -a b c