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N76 [4]
3 years ago
14

If you have a properly adjusted hot flame, which is pale blue with three distinct cones, what is observed if the gas control val

ve is slightly closed
Biology
1 answer:
Sveta_85 [38]3 years ago
6 0
When there is less natural gas, a luminous flame will appear if the gas control valve is slightly closed. In addition, once the air valve is operated the flames also reduce in volume the luminous flame vanishes and the blue light becomes more lively.
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In the Ugandan Kob antelope, males aggregate during mating season in certain areas where they form small territories next to eac
Mariulka [41]

Answer: Lek Polygyny

Explanation:

Polygyny is a mating system inwhich one male is associated with multiple females. This mating system is found in a few birds and insects, but is most common in mammals. Polygyny is a strategy used by males to increase their reproductive fitness.

Lek polygyny is a system where male aggregate at a location and try to attract females for mating and the females leave after mating. It is believed that males attract more mate in this way than in isolation.

8 0
3 years ago
The part of the cell that can be stimulated by outside chemicals, triggering the cell to carry out specific functions is called
quester [9]

Cytoplasm The region between the nucleus and the cell membrane

Organelles Tiny cell structures that carry out specific functions within the cell

Mitochondria The powerhouses of the cell because they produce most of the energy for the cell.

hope it helps

7 0
3 years ago
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An individual with this karyotype would be described as A) an abnormal male with nondisjunction. B) a normal male with the expec
kaheart [24]
<h2>Answer:</h2>

The correct answer is option A which is an abnormal male with nondisjunction.

<h3>Explanation:</h3>

The karytope is the complete picture of chromosomes present in a cell of an individual.

It is used to study the chromosome number and abnormalities related with chromosome numbers.

Chromosomal nondisjunction is the consequence when the homologous chromosomes are not completely separated from each other during meiosis.

While chromosomal translocation is the crossing over of genetic material between two chromosomes.

Only chromosomal disjunction can be seen from the karyotype.

6 0
3 years ago
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The average kinetic energy of molecules in the air is called?
SOVA2 [1]
The average kinetic energy of molecules in the air is called temperature.
8 0
3 years ago
Which organ does not play a role in mechanical or chemical digestion
coldgirl [10]

brain is the organ which does play a role in mechanical or chemical digestion

4 0
3 years ago
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