The correct answer is - No.
The Cambrian explosion is a term used for the big and rapid diversification of the animal species, but it is not the period in which the animal life started. The animal life started in the period between 620 and 550 million years ago, in what is known as the Vendian Period. In the Vendian Period, the first complex animal organisms appeared, started to develop and evolve, though it is not a period where there was a high diversification of the species. The later Cambrian Period provided better living conditions, and that resulted in a so called ''explosion of life'', which resulted in much more new species developing and evolving.
Sugar Glucose is transported by Active Transport from the gut into Intestinal epithelial cells.
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Davismr00~
Answer:
78%
Explanation:
Most of the atmosphere is gas, and 21% is oxygen
Yeast, sugar eating fungus, use oxygen to release the energy from sugar, much like humans, in the process called "respiration". The more sugar there is, the more active the yeast will be and the faster it will grow. Yeast feeds on sucrose, fructose, glucose, and maltose, which it converts to cellular energy through alcoholic fermentation.
Sugar is more suitable for respiration.
The artificial sweeteners are less effective at promoting yeast respiration than sucrose.
Answer:
e) Mechanical Isolation
Explanation:
Mechanical isolation occurs in plants. And is associated with the co-evolution of two different species attracting separate pollinators to prevent pollen transportation to the other species.
Take for example,
The white sage and black sage. Black sage is dependent on honeybees for pollination while white sage requires carpenter bees for pollination even thou they share the same geographical region
