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WorksheetsG 12 - 25.1 Feeding and Digestion
Total questions: 15
Worksheet time: 30mins
What type of feeder is a whale shark?
Carnivore
Herbivore
Detritivore
Filter feeder
Which of the following is a carnivore?
Earthworm
Orca
Green sea turtle
Barnacles
What type of digestion occurs in sponges?
Extracellular digestion
Intracellular digestion
Mechanical digestion
Chemical digestion
What is the primary function of the gizzard in birds?
Waste elimination
Nutrient absorption
Mechanical digestion
Chemical digestion
Which type of symbionts disrupts the health of their hosts?
Commensal symbionts
Symbiotic symbionts
Mutualistic symbionts
Parasitic symbionts
What is the role of enzymes in digestion?
Transport of waste
Mechanical breakdown of food
Chemical breakdown of food
Absorption of nutrients
Which of the following is a detritivore?
Orca
Earthworm
Whale shark
Green sea turtle
What type of digestive system do birds have?
Gastrovascular cavity
Two-way digestive tract
One-way digestive tract
Intracellular digestion
What is the main difference between mechanical and chemical digestion?
Chemical digestion physically breaks down food
Chemical digestion occurs in the mouth by teeth
Mechanical digestion uses enzymes
Mechanical digestion breaks food into smaller pieces
Which animal is an example of a filter feeder?
Earthworm
Orca
Barnacles
Green sea turtle
What is the function of the gastrovascular cavity in cnidarians?
Intracellular digestion
Extracellular digestion
Mechanical digestion
Chemical digestion
Which of the following is NOT a type of feeding strategy?
Detritivore
Symbiont
Carnivore
Herbivore
What type of diet does a green sea turtle primarily have?
Carnivorous
Herbivorous
Detritivorous
Filter feeding
What is the primary role of the crop in birds?
Absorption of nutrients
Digestion of food
Storage of food
Excretion of waste
Which of the following describes mutualistic symbionts?
Harmful to hosts
Beneficial to hosts
Neutral to hosts
Dependent on hosts
