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zalisa [80]
2 years ago
15

If yall answer these questions correctly I’ll give you a crown

Biology
1 answer:
svlad2 [7]2 years ago
5 0

Answer:

Animals, fungi, plants, even bacteria can be considered fossils. Two features that classify an archaeoptericus as a reptile would be its long bony tale and a full set of teeth. Comparing to a bird, this creatures exhibits long feathered wings and claws.

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For some invertebrates that live in water, the sense of taste and the sense of smell are identical. Why do you think separate or
Flura [38]
The answer relates to the medium in which the sensed molecules travel. On land, animals detect a scent through organic molecules transported in the air. Land animals will experience a taste sensation by grasping an object using their mouth. Here, the organic molecules providing the sensation are transported by saliva or organic fluids of the object. So on land, there is a clear distinction between molecules transported in the wind and those that can be tasted. Water is a much more dense medium than air, and can carry small and large organic molecules, unlike air. Therefore, aquatic animals have little need for olfactory organs as all molecules can be 'tasted' from the water. 
7 0
3 years ago
Because most nerve cells do not typically undergo mitosis, they are generally not capable of which of the following?a.producing
DiKsa [7]

Answer:

B. generating more nerve cells

Explanation:

Mitosis is the process whereby a cell divides into two genetically identical daughter cells. It is way through which living cells reproduce and multiply themselves.

Hence, a nerve cell that do not typically undergo mitosis will be incapable of replicating/multiplying itself, hence, unable to generate more nerve cells.

8 0
3 years ago
Explain how the data from your experiments showed that cyanide was used to poison Jared, and that 2-deoxyglucose, arsenic and ol
Aliun [14]

The question is incomplete as the background of the case and symptoms of Jarod is not provided, however, the missing data required for the question is as follows:

Jared was investigating a drug cartel and ate a meal with one of the suspects. After the meal, he had trouble breathing and felt weak and dizzy. Jared may have been poisoned. He is being taken to the CIA hospital for treatment. You are a medical toxologist working for the CIA. It is your job to find out what poison was given to Jared and try to save his life. Patient: Jared Sondheim Age: 32 Occupation: CIA Agent Symptoms: Muscle Weakness Shortness of Breath Dizziness. Jared has arrived at the hospital! It is your job to find out what toxin was used to poison Jared. You can then give him the correct antidote to save Jared's life.

Answer:

Poisning by 2-deoxyglucose syops the glycolysis process which leads to cardiovascular and respiratory symptoms. Due to property of inhibiting the enzyme reqquired for glycolysis, glucokinase. So, there is no ATP production takes place.

Arsenic poisoning inhibits the second stae of cellular respiration, the Krebs cycle which leads to pyruvate accumalation. The symptoms associated with arsenic are diarrhea, sking tone, abdomunal pain, and muscle cramps.

Oligomycin is used as an antibiotic to inhibit proton ATPase present in mitochondria membrane which blocks ATP formation. Watery eyes, cough, congestion in chest and nose are sysmptopms of oligomycin poisining.

The symptoms cyanide poisoning are dizziness, short breath, nd muscle weakness which matches with the symptoms of jarod.

6 0
3 years ago
Read 2 more answers
When elongated, tube-shaped cells from the lining of the intestine are treated with a certain chemical, the cells sag and become
Andrei [34K]

Answer:

The internal structures disrupted by this chemical are probably VACUOLES.

Explanation:

A vacuole is a large membrane-bound vesicle in a cell's cytoplasm.

The central vacuole of a cell houses the digestive processes which includes chemicals that come to attack the cell; also it helps the cell regulates it's water concentration during changing environmental conditions.

vacuoles are present in the absorptive cells (enterocytes) covering the wall of the intestine

8 0
3 years ago
During which stage of interphase does DNA replicate?
son4ous [18]

Answer:

synthesis maybe I'm sorry if it's wrong

8 0
3 years ago
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