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il63 [147K]
4 years ago
7

Type your response in the box

Biology
1 answer:
snow_tiger [21]4 years ago
7 0
One of the traits of a scientist is skepticism meaning scientist always possess a certain doubt about a common belief. Weight loss companies often bias their products as to (1) weight loss in a specified amount of time, (2) improvement of physical appearance as seen on advertisements, and (3) improvement of overall health by combating obesity. As a scientist, I use skepticism to evaluate their data by looking at the active ingredients of the product and doing a thorough research and critical appraisal on whether or not the active ingredients of the product works and whether or not the active ingredients are safe. 
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The range of cattle egrets has expanded between 1937 and today. How would an ecologist likely explain the expansion of the cattl
Anit [1.1K]

A habitat left unoccupied by native herons and egrets met the biotic and abiotic requirements of the cattle egret transplants and their descendants  

Answer: Option B

<u>Explanation:</u>

The cattle egret was a species of Heron to be first seen in Greater Caribbean Basin. They acquired their name “Cattle egret” as they were found to be co-existing with the grazing cattle and feeding on the insects that come out during grazing and also feed on the ticks present on the cattle’s body.

The cattle egret within a span of few years showed a dramatic increase in its population. This was attributed by their high reproduction rate leading to their extensive population growth. They also do not have any predators devouring them. They also feed on anything and everything to survive be it insects, rodents or small reptiles. They were good flyers and they were also able to get accustomed to their surroundings and reproduce.

5 0
3 years ago
The glucose concentration is higher in the cytosol of an intestinal epithelial cell (IEC) than it is in the intestinal lumen and
monitta

Answer:

The correct option is b. "IEC Na+/glucose symporters are found only in the plasma membrane (PM) facing the basal extracellular fluid"

Explanation:

The glucose in the intestine is a product of digestion and needs to be absorbed into the blood so it can be transported to where needed. Glucose moves out of the IEC with the combined action of sodium ions. The sodium-glucose symporter opens and allows for this pair to move out only when one of each is attached to the symporter. The movement of glucose is regulated in this way.

7 0
3 years ago
Epithelial tissue always has a free?
SpyIntel [72]
The underside of epithelial tissue<span> is anchored by a basement membrane to connective </span>tissue<span>.</span>
7 0
4 years ago
Which absorption rate of minerals is faster plant foods or animal foods?
kiruha [24]
Overall, minerals from animal products are better absorbed than those from plant because binders such as fiber are not present to hinder absorption.
7 0
4 years ago
What property of water allows it to stick to the sides of a vertical glass tube?
WINSTONCH [101]
The correct answer of the given question above would be CONDENSATION. The property of water that allows it to stick to the sides of a vertical glass tube is called condensation. When you see small drops of water that form on a cold surface, this process happens because the gas cools and becomes liquid. This happening is called condensation. Hope this answer helps.
7 0
3 years ago
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