Are Mussels Producers Or Consumers
Question 2 - Case Based Questions (MCQ) - Chapter 15 Course x - Our Environment (Term 2)
Last updated at July 14, 2021 by Teachoo
Discover the food web and answer the questions given beneath -
vii.1 The mussel tin can exist described as
a) Producer
b) Primary consumer
c) Secondary consumer
d) decomposer
Answer
vii.1 c) Secondary consumer
In the nutrient spider web, if we discover the position of mussels with respect to other organisms, we will observe that algae is the chief producer , microscopic animals consume algae and are the principal consumers and mussels are at the next trophic level and are the secondary consumers .
7.two Which trophic level is incorrectly defined?
a) Carnivores – secondary or tertiary consumers
b) Decomposers – microbial heterotrophs
c) Herbivores – primary consumers
d) Omnivores – molds, yeast and mushrooms
Answer
vii.two d) Omnivores
Omnivores swallow both plant and animal thing .
Molds, yeasts and mushrooms are saprophytes that feed on dead and decaying matter.
7.iii The given effigy best represents:
a) Grassland food chain
b) Parasitic food concatenation
c) Forest food chain
d) Aquatic food chain
Answer
vii.three a) Grassland nutrient concatenation
This food chain consists of grass, grasshopper, frog and snake that are nowadays in a grassland ecosystem
seven.4 Why do all food chains kickoff with plants?
a) Because plants are easily grown
b) Because plants are nutritious
c) Because plants tin produce its own free energy
d) Because plants do not require free energy
Answer
7.4 c) Because plants can produce its ain energy
Dark-green plants are autotrophs . They brand their ain food which is consumed past higher organisms . Thus they can produce their own energy and all nutrient bondage offset with green plants
vii.5 In the food web, what two organisms are competing for food?
a) A and B c) A and C
b) D and F d) B and D
Answer
vii.5 d) B and D
B and D are nowadays at the same trophic level
They swallow the same organisms and thus compete for food
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Are Mussels Producers Or Consumers,
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