Answer:
deoxyribonucleic acid.
Explanation:
DNA
DNA is an abbreviation of deoxyribonucleic acid
DNA is a blend of Deoxyribose and Nucleic Acid.
I hope this helps.
Answer: When the city/county/state/region declares a drought and stops the use of water on lawns, the green stuff dies.The guy with the drought resistant set up will hardly notice any difference in the look of his yard.
Trisomy 21, as illustrated by the karyotype, is caused by nondisjunction. This occurs when chromosomes do not separate properly during meiosis.
Answer is D) nondisjunction
Natural selection
Genetic drift
Gene flow
Geographical isolation
Reproductive isolation
