Start learning 50% faster. Sign in now
Let the ages be 2x, 3x, and 5x. 2x + 3x + 5x = 50 10x = 50 → x = 5. A = 2x = 10 years (youngest). Correct answer: A) 10 years
Amino acid is attached to which site of tRNA ?
The principle hormone for Elongation of cells in plants is:
________carries/carry hereditary material.
Vitamin A is also known as:
What is the living substance of a cell that surrounds the cell membrane, nucleus, and cytoplasm called?
In which phase of cell cycle does replication of DNA take place ?
Oxygen-rich blood from the lungs comes to the ______.
Which of the following disorders is caused by nondisjunction of sex chromosomes?
The study of tissues is called:
Which substance is secreted by the liver?