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olasank [31]
3 years ago
8

A biologist grows bacterial cultures to see if there is a relationship between time and growth rate. Here are the data. Which hy

pothesis test would you use to see if there a relationship between growth rates and time
Biology
1 answer:
shusha [124]3 years ago
4 0

Answer:

Direct relationship.

Explanation:

There is direct relationship between growth rates and time which means growth rate of organism increases with the passage of time. Direct relationship means if one increases the other automatically increases and if one decreases, the other also decreases. The growth of bacteria becomes double when more time passes and vice versa. After every 20 minutes, the population of bacteria becomes double.

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Corn develops from a seeling with a single cotyledon, displays parallel veins on its leaves and produces monosulcate pollen. It
Alexandra [31]

Answer:a MONOCOT

Explanation: Monocots are plants with one cotyledons in their seeds.monocots are flowery plant ,which makes them angiosperms.

Dicots are also angiosperms but they contain two cotyledons in their seeds.

Monocots have parallel venation-the vascular bundles runs down the leaf singly and do not branch.

These leaves of Monocots are alternately arranged on the stem.

The petals of Monocots flowers are arranged in groups of three's.

The pollen grain of Monocots are pollen grains of monocots are monosulcate.the pollen grains have a single slit, which opens to allow the the growth of the pollen tube during fertilization .

3 0
3 years ago
Analysis of a blood sample from a fasting individual who had not eaten for 24 hours would be expected to reveal high levels of _
saw5 [17]

Answer:

Glucose

Explanation:

As since no other foods are found such as carbs the body breaks down the stored glycogen to produce glucose.

If you want to know the process of how the glucose is made pls comment.

7 0
3 years ago
The bacterium Bacillus anthracis, which causes anthrax, has been developed as a biological warfare agent.
Elena-2011 [213]
This statement above is TRUE.
Anthrax is an infection that is caused by the bacteria Bacillus anthracis. The infection is spread by contact with the spores of the bacteria. The bacteria affect the respiratory system and cause the lungs to collapse leading to death.
Some countries have developed anthrax as a weapon of war.
8 0
3 years ago
What is lactic acid?
alex41 [277]
Lactic acid is the result of fermentation. Fermentation is when there is a lack of oxygen but youre body is still trying to get you enough ATP molecules (energy) to function. It is the stuff that makes you sore lol
4 0
3 years ago
Many human genes are known to have homologs in the mouse genome. One approach to investigating human hereditary disease is to pr
AURORKA [14]

Answer:

Part A....B

Part B....C

Explanation:

It should be understood that Mice are always first used to clinical test especially for drugs or other things that are supposed to be for human use, this is because Mice and human genetic disorders have arisen from conserved and related evolutionary processes. Therefore, when the clinical trial or test produces a positive result in the Mice, it is almost certain that the result will be the same in human.

Now in part B. When the result result is different, it might be because of the differences in anatomy and physiology might hide or change development and symptoms of disease. And that is the reason why, the result of a particular drug differs from person to person.

3 0
3 years ago
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