Answer:
RNA contains an additional oxygen atom on the ribose sugar. (Ans. C)
Explanation:
RNA contains a sugar which is known as ribose, and which contains an extra group of hydroxyl (OH-) while DNA contains deoxyribose sugar.
RNA contains four nitrogenous bases cytosine, adenine, guanine, and uracil, while DNA contains cytosine, adenine, guanine, and thymine.
Double helix means two stranded structure like DNA, while RNA is single stranded.
DNA molecule is much longer polymer than RNA molecule.
Answer:
Plasmodium
Explanation:
in tube 3, you can see the apicoplast which is actually a derived non-photosynthetic plastid which are important for the growth and survival of malarial parasites which belong to genus Plasmodium.
Answer:
... A disease resulting in the deaths of one third of a dense population of bats in a cave would be a
Answer: The species are poorly related to each other.
Darwin gave information for evolution as "descent with modifications" it involves a process in which species change and gives rise to a new species over generations. He proposed that the evolutionary history of life forms a branching tree with many level as a new species evolve. All species can be traced back to a common ancestor. Each newly evolved species will have one or more characteristics in common as that of the old species.
In species with no common ancestor will not have any similar characteristic in common such species cannot be evolutionary linked and cannot be placed and linked in an phylogenetic tree.
Answer:
clumped
Explanation:
Clumped dispersion is often due to an uneven distribution of nutrients or other resources in the environment. giraffea do not have to move very much to find mates, organisms have better protection from predators, and there is more access to food resources.
