Answer: Mutation can affect an organism by resulting to a change in the number and structure of chromosomes (chromosomal mutation). A typical example of this type of mutation is Down's syndrome where the individual contains 47 instead of 46 chromosomes.
Mutation can also result to a change in the nucleotide sequence of the DNA molecule in a particular region of a chromosome(Gene mutation) an example of genetic mutation is sickle cell anemia
Explanation:
I think some pigments move farther than others because smaller molecules travel faster and farther up <span>the paper. That is what I think</span>
Answer:
B
Explanation:
Sperm is produced in the testicles, eggs are produced in the ovaries.
The correct answer is A. granite
Granite is an intrusive igneous rock that is very granular and coarse. The name itself refers to it's grainy texture because granite comes from granum which means a grain.
Answer:
the answer is c
i did this test before in 8 grade
