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Lady bird [3.3K]
3 years ago
12

some mutations always occur from generation to generation. But most mutations do not persist over time in the gene pool. Which m

utation is most likely to become established and persist in a species?a) a mutation that changes the color of a fruit fly’s eyes b) a mutation that makes it harder for a frog to catch food c) a mutation that helps a rabbit conceal itself from predators eliminated) a mutation that causes a leopard attack humans more frequently
Biology
1 answer:
Elena-2011 [213]3 years ago
6 0
If an organism has a mutation, that helps it survive, it will breed and this mutation will keep in the gene pool. Out of all listed choices, the only mutation that will help an organism survive is c). The better a rabbit can hide from predators, the longer it will survive and the more will breed
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Gregor Mendel determined that some tall pea plants carried the dominant gene TT, while dwarf pea plants carried the recessive ge
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There will be no dwarf pea plants in the first generation, because T is the dominant gene

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3 years ago
3. Decomposers are organisms that obtain energy by breaking down dead matter and recycling the nutrients back into the soil. Dec
kati45 [8]

Answer:

(based of what I would think )

Explanation:

If we didn't have decomposers, the waste left from the food we eat and what the wolves and stuff eat would grow into a problem, we would have ( i think) a mess or something

( more people can answer this better then me)

4 0
2 years ago
Determine whether the following statement is true or false, and why. “The endocrine system releases products into the bloodstrea
Ivenika [448]

The endocrine gland is the one that is ductless an release its secretion directly in bloodstream example liver, pancreas, etc.  The given statement is true and the correct option is B.

<h3>What is endocrine gland's secretion called?</h3>

The secretion of endocrine gland is referred to as hormones, which are chemical messengers that helps in body's control and coordination.

The endocrine gland is the one that is ductless an release its secretion directly in bloodstream example liver, pancreas, etc.

Thus, the given statement is true and the correct option is B.

For more details regarding endocrine gland, visit:

brainly.com/question/11312688

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6 0
2 years ago
When lactose is present, the E. Coli will "turn on" the lactase gene.<br> True<br> False
Vaselesa [24]

Answer:

true

Explanation:

lactase is the enzyme that leads to the hydrolisis of lactose, when lactose is present the e coli needs to hydrolyse it to simple sugars so it needs to active the gene for lactase synthesis

4 0
3 years ago
Read 2 more answers
Humans developed antibiotics to fight bacterial infections. however, some antibiotics are no longer efective in killing the bact
9966 [12]
Evolutionary theory predicted that bacterial resistance would happen. Given time, heredity and variation, any living organisms including the bacteria will evolve when a selective pressure, in this case an antibiotic is introduced. However it also gives doctors an patient some specific strategies for delaying even more widespread evolution of antibiotic resistance; these strategies include; avoid mild doses of antibiotics over long time periods, don't use antibiotics to treat viral infections, when treating bacterial infection with antibiotics, take all the pills, and also using combination of drugs to treat a bacterial infection.
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