Answer:
Evaporation, transpiration, condensation, precipitation
Explanation:
Let's work it not in order. Falling down is precipitation so we can rule out any ones that don't have precipitation at the end. Moisture turns into vapor, that's evaporation so that should be first. In just those 2 steps we've ruled out 3 answers. There's your answer!
blue=2%
Explanation:
The explanation by the paragraph it is said (to find the percent divide the total number of blue-eyed by the total number of babies born) 20÷10 =2 . The answer is 2%
Answer:
The correct answer will be option- A knock-out mutation results in a total absence of the mutated protein
Explanation:
A mutation refers to the change in the sequence of nucleotide in the DNA which could prove beneficial or harmful to the organism.
There are many mechanisms by which mutation is introduced in the gene which could be by:
1. Addition of nitrogenous bases in the DNA called addition mutation.
2. Deletion of nitrogenous bases in the DNA which leads to the loss of bases called deletion mutation.
3. The addition and deletion of the bases in the gene can disrupt the primary structure of the protein like in sickle cell anaemia.
4. The elimination or replacement of a gene by man-made technique is known as knockout mutation.
Since knockout mutation does not lead to the loss of mutated proteins, therefore, the option is the correct answer.
Answer:
D is the answer
Explanation:
Nerve is both part of nervous system and pathway to transport nerve impulse which is information in ur body