Answer:
We have two sets of chromosomes because we're diploid organisms: the most obvious function of this is that two parents can mix and match their genes in (figurative) hopes of getting some optimum combination in at least some of their offspring.
Explanation: Parents had the smash and their genes were passed on.
Answer:
The original water sample contains 830,000 cells per milliliter.
Explanation:
A sample of well water is tested for its bacterial content in a plate count assay. A one-milliliter sample of the water is diluted in a 1:10 dilution series. One milliliter of the fourth dilution tube is plated in a pour plate. After incubation, the plate has 83 colonies, indicating that the original water sample contained 830,000 cells per milliliter.
the answer to your question is D :0)
Answer:
Outside the cell (high concentration)
Explanation:
Active transport is one of the two types of transports in which energy (ATP) is used to move particles across a membrane. In other words, active transport involves moving a substance from lower concentration to a higher concentration.
In this question, there are said to be 30 sodium ions found outside the cell and 10 inside the cell. If the cell is utilizing active transport to move these molecules, the sodium ions will travel outside the cell from inside of the cell. That is, from inside the cell (10) to outside the cell (30).
Sponges have a pore to squeeze out waste