Answer:
Why sex cells only need half the number of chromosomes compared to other cells in the body? As gametes are produced, the number of chromosomes must be reduced by half. Why? The zygote must contain genetic information from the mother and from the father, so the gametes must contain half of the chromosomes found in normal body cells.
Explanation:
Brainliest Plzz
Answer:
Explanation:
Since 
, we calculate the resistance rate by deriving this formula with respect to time:
Deriving what is left (remember that 
):
So we have:
Which for our values is (the rate of <em>I(t)</em> is decreasing so we put a negative sign):
Answer:
photoelectric effect
Explanation:
When the energy from photons is absorbed by matter, the matter can emit electrons. This process is called the photoelectric effect. The photoelectric effect is a property of light that is not explained by the theory that light is a wave.
3 is the answer to your question
