What is the term for an organism capable of living both on land and in water?

Which blood vessel type has the thinnest walls, allowing exchange of substances with tissues?

Which process allows gases to move in and out of cells without using energy?

Which disease is caused by the deficiency of Vitamin B1 affecting the nervous and cardiovascular systems?

What is the term for the loss of water and electrolytes from the body?

Which reproductive method involves the fusion of male and female gametes?

What is the term for the movement of substances from high concentration to low concentration without energy?

Which chromosomal disorder is caused by the presence of an extra chromosome 21?

Which organelle is known as the powerhouse of the cell?

What is the scientific study of heredity and genetic variation called?

Which blood type is considered the universal donor?