Olga is married for the second time. her first husband was blood type a and her child by that marriage was type o. her new husband is type b and their child is type ab. what is olga's genotype and blood type?

Olga has blood group type A with genotype IAi (heterozygous)

Explanation:

First Marriage:

Second Marriage:

Olga genotype is heterozygous (IAi) this is why her children are having different blood group types.

those characteristics are cellular organization, reproduction, metabolism, homeostasis, heredity, response to stimuli, growth and development, and adaptation through evolution. some things, such as a virus, demonstrate only a few of these characteristics and are, therefore, not alive

the last one: artificial selection/genetic engineering

plant breeding is modifying the genetic composition of the plant - but this isn't cloning (which is specifically introducing a gene into a genome). but you are artificially selecting for the phenotype that you want.

the second one is literally genetic engineering - the gene would have been cloned first and then inserted or genetically engineered into the new plant cell (the cotton).