The question is incomplete as the group of choices are not provided. However, a group of choices is given below:
A. Do the young hemlocks have a disease?
B. Are deer eating most of the young hemlocks
C. Did a lack of rain the hemlocks to stop producing?
D. Why were there so many deer in the forest?
Answer:
The correct answer is - option B Are deer eating most of the young hemlocks
.
Explanation:
By the observation made by the researcher about decreased young hemlocks and increased deer population in the last 5 year time period and findings of the deers that they like to eat young hemlocks, she can make observations and form the question.
On the following finding, she was able to make a question that the population of deer increased has led to the young Hemlock's population that the deer eat young Hemlocks.
Thus, the correct answer is - option B Are deer eating most of the young hemlocks
.
Answer:
b. secondary active transport by a symporter
Explanation:
Glucose is a monosaccharide, one of the digestion products of carbohydrates. Glucose is a polar molecule and can not diffuse through the hydrophobic core of the cell membrane of absorptive cells of the small intestine.
A symporter transports one glucose and two sodium ions from the cavity of the small intestine into the absorptive cells of the villi. Since both Na+ and glucose are transported in the same direction, it is a symport. Here, the energy of the ionic concentration gradient of Na+ serves as a source of energy for glucose transport, the process of glucose transport is secondary active transport.
Answer:
1.water is testless and colourless
They breathe the water in and force it into their gills the dissolved oxygen moves into the fish's blood and travels to their cells.
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Answer:
A. both the dominant and recessive phenotype.
Explanation: