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Biology
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Human reproduction
What is the period of time during which the fetus develops called?
Gestation
Embryogenesis
Fertilization
Labor
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Why?
Human reproduction
Where does fertilization usually occur in the female reproductive system?
Ovaries
Uterus
Vagina
Oviducts
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Why?
Human reproduction
What is the process called when the sperm fertilizes the ovum?
Ovulation
Gametogenesis
Fertilization
Embryogenesis
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Why?
Ecosystem
What is the term for the transfers of energy and materials from one pool to another in an ecosystem?
Ecosystem processes
Primary production
Energy flow
Decomposition
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Why?
Ecosystem
What are the abiotic components of an ecosystem?
Water, soil, and atmosphere
Plants, animals, and bacteria
Nutrients and energy
Hydrological cycles and air cleaning
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Why?
Ecosystem
What are the biotic components of an ecosystem?
Water, soil, and atmosphere
Plants, animals, and bacteria
Nutrients and energy
Hydrological cycles and air cleaning
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Why?
Seed
Which plants do not have seeds?
Ferns
Grass
Sunflowers
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Why?
Seed
What is the purpose of the seed coat?
To attract pollinators
To provide nutrients to the embryo
To protect the embryo and food reserve
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Why?
Seed
What is a seed?
A plant embryo
A type of fruit
A type of flower
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Why?
Fat
What is the process called when triglycerides are split into monoacylglycerol and free fatty acids?
Hydrogenation
Interesterification
Lipolysis
Winterization
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