Home
About
Contact
Privacy Policy
Home
5th class
_EVS
6 Class
_Science
7 Class
_Science
new
Home
7 class science
Nutrition in Plants 7 Class CBSE MCQ
Nutrition in Plants 7 Class CBSE MCQ
by
Ravi
20:33
Nutrition in Plants
Q1. All animals that are dependent on others for their nutrition are called ...
A) Parasite
B) Autotrophs
C) Heterotrophs
D) Saprotrophs
Q2. Carbohydrates are the products of ...
A) Water
B) Proteins
C) Photosynthesis
D) Minerals
Q3. Plants like cuscuta are ...
A) Host
B) Parasites.
C) Fungi
D) Bacteria
Q4. The .... is the ultimate source of energy for all living organisms.
A) Carbon dioxide
B) Water
C) Carbohydrates
D) Sun
Q5. The .... pigment present in the leaves is called chlorophyll.
A) Green
B) Red
C) Black
D) Yellow
Q6. The raw materials involved in the process of photosynthesis are .....
A) Water
B) Sunlight
C) Carbon dioxide
D) All of the above
Q7. The nucleus is surrounded by a jelly-like substance called ......
A) Cell membrane
B) Cell wall
C) cytoplasm
D) Cell liquid
Q8. Which of the following is autotroph?
A) Plants
B) Animals
C) Fungi
D) Birds
Q9. The food factories of the plants are ....
A) roots
B) stem
C) leaves
D) flowers
Q10. Which of the following gases are released during photosynthesis?
A) Carbon dioxide
B) Hydrogen
C) Nitrogen
D) Oxygen
Q11. Plants take carbon dioxide from the atmosphere mainly through their ....
A) stem
B) leaves
C) flowers
D) roots
Q12. Cuscuta is an example of a ....
A) host
B) autotroph
C) parasite
D) saprotroph
Q13. The plant that traps and feeds on insects is .....
A) pitcher plant
B) cuscuta
C) china rose
D) rose
Q14. Which part of the plant takes in carbon dioxide from the air for photosynthesis?
A) Root hair
B) Leaf veins
C) Stomata
D) Petals
Q15. Plants that synthesise their own food are called ....
A) Heterotrophs
B) Autotrophs
C) Parasite
D) Saprotrophs
Q16. During photosynthesis, plants take in ....
A) Nitrogen
B) Oxygen
C) Hydrogen
D) Carbon dioxide
Q17. The tiny pores present on the leaves of plants are called ....
A) stomata
B) holes
C) cells
D) chlorophyll
Q18. a group of organisms that live together and share shelter and nutrients. This relationship is called ....
A) photosynthesis
B) saprotrophic
C) leguminous
D) symbiosis
Q19. The process of utilising food by living organisms to obtain energy is called .....
A) symbiosis
B) eat
C) nutrition
D) none of the above
Q20. A plant that has both autotrophic and heterotrophic modes of nutrition....
A) pitcher plant
B) cuscuta
C) china rose
D) neem
Post a Comment
0 Comments
2022
5
2014
1
Social Plugin
Popular Posts
Food : Where Does it Come From? | CBSE 6 Class Science MCQ Quiz
18:03
Super Senses CBSE MCQ Quiz test 5 class
17:57
Natural Resources
21:08
0 Comments