Build a clear understanding of living organisms, cells, genetics, human systems and the environment through carefully selected practice questions.
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Which chromosomal disorder is caused by the presence of an extra chromosome 21?
Which vitamin is essential for the formation of collagen and acts as an antioxidant?
Which type of reproduction in bacteria involves the cell splitting into two equal daughter cells?
What is the process by which species change over time through natural selection?
Which type of muscle is under voluntary control and attached to bones to enable movement?
Which blood cells are primarily responsible for fighting infection?
What is the term for the bending of a plant toward light called?
Which scientist is known as the Father of Biology?
What is the term for the total genetic material present in an organism?
What is the process by which organisms survive extreme heat and drought by entering a dormant state?
What is the term for the symbiotic relationship where both organisms benefit?
Which part of the human ear is responsible for maintaining balance?
What is the term for an organism that carries a recessive allele but does not show the trait?
Which blood group is known as the universal donor?
Which disease is caused by Mycobacterium tuberculosis primarily affecting the lungs?
What is the process by which the kidneys filter blood to form urine?
Which part of the human brain controls balance and coordinates muscular movement?
What is the study of heredity and variation in organisms called?
What is the term for all the organisms of the same species living in the same area at the same time?
What is the full form of DNA?