Question 1 of 23
Hints left: 3
Q1
What is the term for a sudden change in a gene?
Q2
What process converts atmospheric nitrogen into a form usable by plants?
Q3
Which of the following is an example of an abiotic factor in an ecosystem?
Q4
What type of organism is yeast?
Q5
What is the function of the gallbladder?
Q6
Which hormone regulates the body's metabolism?
Q7
Which type of cell division results in two genetically identical daughter cells?
Q8
What type of cell division occurs in somatic (body) cells?
Q9
Which part of the cell is responsible for protein synthesis?
Q10
What is the primary role of the liver in digestion?
Q11
Which type of muscle is found in the walls of internal organs?
Q12
Which type of cell division occurs in bacteria?
Q13
What is the primary function of the ribosomes in a cell?
Q14
What type of tissue connects bones to muscles?
Q15
What structure in plants transports water and nutrients from the roots to the leaves?
Q16
Which vitamin is necessary for healthy skin and vision?
Q17
Which hormone is responsible for milk production in mammals?
Q18
Which of the following is not a characteristic of mammals?
Q19
What type of immunity is passed from mother to child through breast milk?
Q20
What is the term for programmed cell death?
Q21
What is the primary function of the human skeletal system?
Q22
Which organ is primarily responsible for pumping blood throughout the body?
Q23
What is the function of the ovary in the female reproductive system?