Which of the following is NOT a function of the cell wall in plant cells?

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Which of the following is NOT a function of the cell wall in plant cells?

A. Providing structural support

B. Regulating osmotic balance

C. Facilitating cell communication

D. Protecting against pathogens

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What is the term for the maximum number of individuals of a species that an ecosystem can support indefinitely?

A. Carrying capacity

B. Population density

C. Limiting factor

D. Exponential growth

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Which of the following is a bacterial disease that primarily affects the respiratory system and can be prevented by vaccination?

A. Tuberculosis

B. Malaria

C. Cholera

D. Whooping cough (Pertussis)

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Which scientist is credited with developing the theory of natural selection?

A. Charles Darwin

B. Gregor Mendel

C. Louis Pasteur

D. Alfred Wegener

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Homo sapiens originated on which continent?

A. Africa

B. Asia

C. Europe

D. South America

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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?

A. Conditioning

B. Habituation

C. Reflex

D. Imprinting

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Which of the following is a female reproductive disorder characterized by the growth of abnormal tissue in and around the uterus?

A. Endometriosis

B. Ovarian cysts

C. Polycystic ovary syndrome (PCOS)

D. Ectopic pregnancy

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What is the process by which species evolve into more diverse forms over time?

A. Speciation

B. Convergent evolution

C. Divergent evolution

D. Coevolution

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What is the term for the total number of individuals of a species in a given area?

A. Population density

B. Carrying capacity

C. Population dispersion

D. Population growth rate

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What is the name of the enzyme in saliva that begins the digestion of starches?

A. Pepsin

B. Amylase

C. Trypsin

D. Lipase

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Which of the following is a direct benefit of biodiversity to humans?

A. Increased greenhouse gas emissions

B. Decreased agricultural productivity

C. Development of new medicines

D. Soil erosion

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What is the primary function of the fallopian tubes in the female reproductive system?

A. Menstruation

B. Fertilization of the egg by sperm

C. Implantation of the fertilized egg in the uterus

D. Production of estrogen

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What term describes the role a species plays in its ecosystem, including its interactions with other species and its use of resources?

A. Niche

B. Habitat

C. Territory

D. Ecosystem role

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Which term refers to structures that have no apparent function but resemble functional structures in other organisms?

A. Homologous structures

B. Analogous structures

C. Vestigial structures

D. Adaptive structures

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Which of the following is NOT a function of the cell wall in plant cells?

A. Providing structural support

B. Regulating osmotic balance

C. Facilitating cell communication

D. Protecting against pathogens

Discuss this answer

What is the term for the physical appearance of an organism based on its genetic makeup?

A. Genotype

B. Phenotype

C. Allele

D. Homozygote

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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?

A. Sustainability

B. Biodiversity

C. Ecology

D. Conservation

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What is the function of the pancreas in the human body?

A. Digestion of proteins

B. Regulation of blood sugar levels

C. Filtration of blood

D. Production of bile

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Which organelle is responsible for protein synthesis?

A. Golgi apparatus

B. Ribosome

C. Endoplasmic reticulum

D. Lysosome

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What is the largest group of arthropods, known for their jointed appendages and hard exoskeleton?

A. Insects

B. Arachnids

C. Crustaceans

D. Myriapods

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In which type of population distribution are individuals evenly spaced throughout their habitat?

A. Random dispersion

B. Clumped dispersion

C. Uniform dispersion

D. Overlapping dispersion

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What is the primary source of energy for most ecosystems?

A. Wind

B. Water

C. Sunlight

D. Geothermal heat

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In which plant tissue does most photosynthesis occur?

A. Epidermis

B. Xylem

C. Phloem

D. Mesophyll

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What is the term for the transfer of pollen from the male reproductive organ to the female reproductive organ of a flower?

A. Fertilization

B. Pollination

C. Germination

D. Embryo development

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Which level of ecological organization includes all the biotic and abiotic factors in a given area?

A. Population

B. Community

C. Ecosystem

D. Biosphere

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What term describes the process by which animals adjust their internal biological clocks to match the daily cycle of light and dark in their environment?

A. Hibernation

B. Migration

C. Circadian rhythm

D. Nocturnal behavior

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Which of the following is a characteristic of arachnids?

A. Six legs

B. Two pairs of antennae

C. Exoskeleton made of chitin

D. Segmented body

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The study of the geographic distribution of species is known as:

A. Biogeography

B. Ecology

C. Ethology

D. Taxonomy

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Which of the following is the smallest unit of the nervous system?

A. Neuron

B. Nerve

C. Ganglion

D. Brain

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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

D. Digestion of food

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Which of the following is a sex-linked genetic disorder?

A. Huntington's disease

B. Down syndrome

C. Hemophilia

D. Cystic fibrosis

Discuss this answer

Accepted Answer

C. Facilitating cell communication

Which of the following is NOT a function of the cell wall in plant cells?

Correct Answer :

Show all AP Biology MCQ

Related Questions

What is the term for the maximum number of individuals of a species that an ecosystem can support indefinitely?

Which of the following is a bacterial disease that primarily affects the respiratory system and can be prevented by vaccination?

Which scientist is credited with developing the theory of natural selection?

Homo sapiens originated on which continent?

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?

Which of the following is a female reproductive disorder characterized by the growth of abnormal tissue in and around the uterus?

What is the process by which species evolve into more diverse forms over time?

What is the term for the total number of individuals of a species in a given area?

What is the name of the enzyme in saliva that begins the digestion of starches?

Which of the following is a direct benefit of biodiversity to humans?

What is the primary function of the fallopian tubes in the female reproductive system?

What term describes the role a species plays in its ecosystem, including its interactions with other species and its use of resources?

Which term refers to structures that have no apparent function but resemble functional structures in other organisms?

Which of the following is NOT a function of the cell wall in plant cells?

What is the term for the physical appearance of an organism based on its genetic makeup?

Which term refers to the variety of life on Earth, including the diversity of species, ecosystems, and genetic variation within species?

What is the function of the pancreas in the human body?

Which organelle is responsible for protein synthesis?

What is the largest group of arthropods, known for their jointed appendages and hard exoskeleton?

In which type of population distribution are individuals evenly spaced throughout their habitat?

What is the primary source of energy for most ecosystems?

In which plant tissue does most photosynthesis occur?

What is the term for the transfer of pollen from the male reproductive organ to the female reproductive organ of a flower?

Which level of ecological organization includes all the biotic and abiotic factors in a given area?

What term describes the process by which animals adjust their internal biological clocks to match the daily cycle of light and dark in their environment?

Which of the following is a characteristic of arachnids?

The study of the geographic distribution of species is known as:

Which of the following is the smallest unit of the nervous system?

What is the main function of the kidneys in the human body?

Which of the following is a sex-linked genetic disorder?

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