Answer;
The correct choice is B.
Explanation;
-In diploid nuclei, pairs of homologous chromosomes can be identified at the start of meiosis. One member of each pair comes from the female parent and the other from the male. They have the same pattern of genes along the chromosome but the nature of the genes may differ.
-One chromosome of each homologous pair comes from the mother (called a maternal chromosome) and one comes from the father (paternal chromsosome).
I believe strong acidic conditions are no used because the amine will be completely protonated. The strong acid condition decreases the rate of reaction of the amine. The fastest imines formation occurs with a pH of 4-5. When there is no free electron pair, it is no longer a nucleophile and so nucleophilic addition cannot occur.
Answer:
sympatric speciation
Explanation:
Species of fruit fly larvae in the genus Rhagoletis each feed on a particular kind of fruit. Rhagoletis pomonella feeds on the small red fruit of the hawthorn tree. In 1865, farmers in the Hudson River valley found that R. pomonella flies had begun attacking their apples and then spread to apple orchards in adjacent areas of Massachusetts and Connecticut. These now separate varieties of flies, the apple and haw flies, usually don't interbreed with each other because their periods of mating coincide with the different ripening times of apples and hawthorn fruit. Each variety is becoming specialized to feed and reproduce in its own particular microhabitat and may be transitioning to separate species.If the apple and haw flies become distinct enough to be separate species, their evolution is an example of sympatric speciation
Answer:
The correct answer will be-
1. Retroactive interference
2. Go to sleep
Explanation:
Memory interference is the explanation or phenomenon which leads to forgetting during the long term memory course.
The person forget many things due to the concept called memory interference in which states that memory interferes with each other and interrupt one another.
The interference could be of two types- proactive interference and retroactive interference.
The retroactive interference is the phenomenon in which one forgets the previously learned task due to newly learned tasks as newly learned tasks disrupt with older ones. The retroactive interference could be avoided by going for a longer sleep.
Thus, Retroactive interference and Go to sleep are correct Choices.ices.
