Archaea and eubacteria are primarily different in genetic make-up and biochemistry size and shape method of reproduction symbiotic relationships

in terms of living environments

Archaea  are primitive micro organisms that have one cell and live in environments that are severe, such as those that are extremely salty or hot.

They are any of a group of single celled prokaryotic organisms that have distinct molecular characteristics separating them from bacteria and from eukaryotes.

d. in sexual reproduction, offspring have more chromosomes than

either parent.

asexual reproduction results in offspring which are genetically the same as the parent organism (not counting a rare mutation). sexual reproduction produces a random mixture of the genetics derived from both parents

explanation:

b exhibiting favoritism toward the kikuyu people.