The answer is B . two atoms exchange electrons and become ions
Answer:
Unicellular algae are kept in kingdom protista while multicellular algae are kept in kingdom plantea.
There is a diversity in kingdom protista.
There is no place for viruses.
Unicellular and multicellular organisms are kept far from each other.
Explanation:
The most specialized organism is the GRIZZLY BEAR. Specialized animals refers to those animals, which have different types of cells in their body which carry out different types of functions.
Answer:
The correct answer is option c. "DNA photolyase".
Explanation:
DNA photolyase is an unique DNA repair enzyme that harvests the light energy to repair the lesions produced by the exposure of ultraviolet light. DNA photolyase is light dependent and there are two types: one for repairing cyclobutane pyrimidine dimers and the other for pyrimidine-(6-4)-pyrimidone photoproducts.
Answer:
100% of the offspring are blue butterflies.
Explanation:
B is a dominant allele, determining the blue color of a butterfly.
b is a recessive allele. This means a bird with bb genotype is yellow in color.
A pure blue butterfly (BB) produces only B gametes, and a pure yellow butterfly (bb) gives onl b gametes.
Therefore, the offspring in the BB x bb cross are all blue in color.