Answer:
C . A cell that is surrounded by a rigid cell wall is the correct answer .
Answer: The process of cellular respiration mostly happens in A. the mitochondria.
Explanation: Hope this helps
Answer: heterozygous
Explanation:
An allele whose trait always shows up in the organism when the allele is present. ... having two of the same genes for the trait (sometimes called purebred). heterozygous. having two different genes for a trait (sometimes called hybrid).
Answer:
They constitute a large domain of prokaryotic microorganisms. Typically a few micrometres in length, bacteria have a number of shapes, ranging from spheres to rods and spirals. Bacteria were among the first life forms to appear on Earth, and are present in most of its habitats. Bacteria inhabit soil, water, acidic hot springs, radioactive waste,and the deep biosphere of the earth's crust. Bacteria also live in symbiotic and parasitic relationships with plants and animals. Most bacteria have not been characterised, and only about 27 percent of the bacterial phyla have species that can be grown in the laboratory.[5] The study of bacteria is known as bacteriology, a branch of microbiology.
viruse
A virus is a small infectious agent that replicates only inside the living cells of an organism. Viruses can infect all types of life forms, from animals and plants to microorganisms, including bacteria and archaea.