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Biology
What is the study of organisms and their interactions with the environment called?
A
Ecology
B
Cytology
C
Histology
D
Taxonomy
Correct Answer
A
Biology
What is the study of heredity and variation called?
A
Ecology
B
Genetics
C
Anatomy
D
Physiology
Correct Answer
B
Biology
Which organisms obtain nutrients by breaking down dead organic matter?
A
Producers
B
Decomposers
C
Herbivores
D
Carnivores
Correct Answer
B
Biology
Which organisms make their own food and are called producers?
A
Animals
B
Fungi
C
Green plants
D
Bacteria only
Correct Answer
C
Biology
Which part of a flower receives pollen during pollination?
A
Stigma
B
Anther
C
Filament
D
Ovule
Correct Answer
A
Biology
Which part of a flower produces pollen?
A
Stigma
B
Ovary
C
Anther
D
Sepal
Correct Answer
C
Biology
Which mineral is essential for the formation of hemoglobin?
A
Calcium
B
Iron
C
Sodium
D
Potassium
Correct Answer
B
Biology
Which vitamin is mainly produced in the skin when exposed to sunlight?
A
Vitamin A
B
Vitamin B12
C
Vitamin C
D
Vitamin D
Correct Answer
D
Biology
Which gland produces thyroxine?
A
Pituitary gland
B
Thyroid gland
C
Adrenal gland
D
Pancreas
Correct Answer
B
Biology
Which hormone helps regulate blood glucose levels by lowering blood sugar?
A
Adrenaline
B
Insulin
C
Thyroxine
D
Estrogen
Correct Answer
B