MCQ Questions for Class 7 Science Chapter 1 : NCERT solutions for Class 7 Science MCQs Chapter 1 “Nutrition in Plants” with Answers PDF Free Download prepared here according to the latest CBSE syllabus and NCERT curriculum. Class 7 Science MCQs Multiple Choice Questions for all Chapter.
MCQ Questions for Class 7 Science Chapter 1 Nutrition in Plants with answer PDF Download
Fungi is a
Answer: (c) saprotroph
Human beings can be categorised as
Answer: (b) heterotrophs
Human beings get food from
(c) neither (a) or (b)
(d) both (a) and (b)
Answer: (d) both (a) and (b)
Parasites obtain their food from
(d) all of these
Answer: (d) all of these
Which part of plant is called food factory?
Answer: (c) Leaves
The green pigment that is present in the leaves are called
Answer: (d) chlorophyll
Which of the following is an insectivorous plant?
(a) Pitcher plant
Answer: (a) Pitcher plant
Which of the following is a nutrient?
(d) All of these
Answer: (d) All of these
The organisms which prepare their own food are known as
(d) none of these
Answer: (b) autotrophs
________ is essential for all living organisms.
(d) None of these
Answer: (c) Food
Photosynthesis will not occur in leaves in the absence of
(a) guard cells
(d) space between cells
Answer: (b) chlorophyll
The raw materials used for photosynthesis are:
(a) CO2, O2, H2
(b) CO2, water
(c) N2, water
(d) O2 water
Answer: (b) CO2, water
The process by which green plants prepare their own food in the presence of sunlight is called
(a) saprophytic nutrition
(c) cellular nutrition
Answer: (b) photosynthesis
Ultimate source of energy is
(a) chemical energy
(b) wind energy
(c) solar energy
(d) water energy
Answer: (c) solar energy
Which one of the following is an autotroph?
Answer: (b) Algae
Which of the following statements is/are correct?
(i) All green plants can prepare their own food.
(ii) Most animals are autotrophs.
(iii) Carbon dioxide is not required for photosynthesis.
(iv) Oxygen is liberated during photosynthesis.
Choose the correct from the options below
(a) (i) and (iv)
(b) (ii) only
(c) (ii) and (iii)
(d) (i) and (ii)
Answer: (a) (i) and (iv)
Pitcher plant traps insects because it
(a) is a heterotroph
(b) grows in soils which lacks nitrogen
(c) does not have chlorophyll
(d) has a digestive system like human beings
Answer: (b) grows in soils which lacks nitrogen
Yeast, mushroom and bread-mould are
Answer: (c) saprophytic
Numerous small openings observed under the lower surface of a leaf through a magnifying lens are:
Answer: (a) stomata
When two organisms are good friends and live together and they benefit each other. Such an association of organisms is termed as
Answer: (d) symbiosis