Related Questions
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4
The human heart has how many chambers?
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4
What is the term for the total number of individuals of a species in a given area?
D. Population growth rate
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4
What is the term for the process by which animals change their physical and behavioral traits in response to seasonal changes?
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4
What is the process by which segments of DNA are shuffled during the formation of gametes, leading to genetic diversity?
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4
What is the primary function of the plant cuticle?
B. Water retention and protection
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4
What is the primary driver of the current global biodiversity crisis?
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What is the primary function of the root system in plants?
B. Anchoring the plant and absorbing water and nutrients
C. Producing flowers and fruits
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Which of the following is the smallest unit of the nervous system?
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Which term refers to the variety of life on Earth, including the diversity of species, ecosystems, and genetic variation within species?
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The smallest unit of a chemical element that retains the properties of that element is called:
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Which process involves the copying of DNA into a complementary RNA molecule?
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What is the function of the human gallbladder?
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What is the term for the process by which an animal forms a social attachment to another object or organism, often occurring shortly after birth?
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What is the process by which species evolve into more diverse forms over time?
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Which class of vertebrates includes animals with scales, a bony skeleton, and a two-chambered heart?
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4
What is the function of the cell membrane?
B. Protecting the nucleus
C. Regulating the passage of substances in and out of the cell
D. Storing genetic information
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What is the name of the enzyme that unwinds and separates the DNA strands during replication?
D. Polymerase chain reaction (PCR)
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What is the term for the physical appearance of an organism based on its genetic makeup?
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Which of the following is NOT a method of bacterial reproduction?
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Which biome is characterized by cold temperatures, permafrost, and a lack of trees?
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What term describes the variety of different species in a particular habitat or ecosystem?
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4
What is the primary function of the mitochondria?
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Which hominid species is known for its use of fire and tools, and is believed to be the first to migrate out of Africa?
C. Australopithecus afarensis
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4
What is the main function of the kidneys in the human body?
A. Regulation of blood sugar levels
B. Production of red blood cells
C. Filtration of blood and excretion of waste products
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What is the name of the protein that carries oxygen in red blood cells?
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What is the term for the study of human societies, cultures, and behaviors?
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4
What is the largest organ in the human body?
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What is the primary function of the fallopian tubes in the female reproductive system?
B. Fertilization of the egg by sperm
C. Implantation of the fertilized egg in the uterus
D. Production of estrogen
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Which level of ecological organization includes all the biotic and abiotic factors in a given area?
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Which of the following is a sex-linked genetic disorder?