Answer:
The correct answer is - Development of simple bacteria→RNA formation→DNA formation
Explanation:
According to the hypothesis and researchers, it seems to confirm that RNA was the first genetic or hereditary material that was present in the simple form of bacteria developed first.
RNA is the molecule responsible for the origin of life on the earth and evolved all the required processes and methods for carrying and expressing the genetic information of an organism before DNA. DNA is evolved from RNA molecules of simple bacteria.
Answer:
Coffee is an example of a beverage crop, it is also considered to be a luxury crop.
Explanation:
Apart from being activated when an individual performs a motor act or observes another individual engaging in the same act, mirror neurons in humans are also connected with empathy, the evolution of language and even autism. Mirror neurons make people react or feel the same as the person they are watching, and this is known as empathy. However, for people with autism, they may have reduced mirror neuron activity which causes difficulties for them to detect feelings or empathize with other people.
(American Psychological Association, 2005).
A-glycogen. In animal cells, when glucose is converted into storage form, it becomes glycogen.
Answer:
Three elements, carbon, oxygen and hydrogen, are essential to plant growth and are supplied by air and water.
Explanation:
Plants take up essential elements from the soil through their roots and from the air (mainly consisting of nitrogen and oxygen) through their leaves. Nutrient uptake in the soil is achieved by cation exchange, wherein root hairs pump hydrogen ions (H+) into the soil through proton pumps.
