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Basile [38]
3 years ago
5

Only right aortic arch present is (a) Reptiles (b) birds (c) mammals (d) all of these​

Biology
1 answer:
Andre45 [30]3 years ago
4 0
The answer is B. Birds
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5 0
3 years ago
One method used by newborn mammals to generate heat is referred to as nonshivering thermogenesis. This method utilizes a protein
stich3 [128]

Answer:

One method used by newborn mammals to generate heat is referred to as nonshivering thermogenesis. This method utilizes a protein channel called <u>thermogenin</u> which is present in high levels inside the mitochondria of <u>brown adipose tissue.</u>

Explanation:

Thermogenin forms a proton channel in the inner mitochondrial membrane in the brown adipose tissues. Most of the newborn mammals have these brown adipose tissues. In these tissues, the oxidation of nutrients do not produce ATP but generate heat. The heat is used by the newborn to maintain the warmer body temperature. The process is called nonshivering thermogenesis.

6 0
2 years ago
The equilibrium number of doctor visits in this economy is500 visits per year, while the equilibrium price is per visit.
Deffense [45]

Answer:

R10 is the equilibrium price

5 0
2 years ago
Which type of data is qualitative data?
Over [174]

Answer:

Qualitative data is defined as non-numerical data, such as text, video, photographs, or audio recordings. This type of data can be collected using diary accounts or in-depth interviews and analyzed using grounded theory or thematic analysis.

Explanation:

4 0
2 years ago
The large pacinian corpuscles in the skin are an example of free/naked nerve endings.
Crank
<span>They are mechanoreceptors that detect pressure, and are found in the skin and also in joints and tendons. Naked nerve endings lie in the centre of the corpuscle surrounded by concentric layers of connective tissue separated by viscous gel.


Looks like an onion.
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3 years ago
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