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andre [41]
3 years ago
9

NEED HELP PLEASE ANSWER LOTS OF POINTS!!!!!!!!!!!11

Biology
1 answer:
Lubov Fominskaja [6]3 years ago
4 0
An endangered species is a type of species in which this type of organism has decreasing numbers and are dangerously close to going extinct. Invasive species are species in which an organism invades an environment where it is not native to, and take over the ecosystem. Local species are species in which the organism is native to that environment and plays a key role in that ecosystem. A keystone species is a species in which the organism is a key part of that ecosystem to thrive; without it, the ecosystem would collapse
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21. Which of the following is not a biologically important property of water?
aivan3 [116]

Answer: A because water has a high heat vaporization

might be wrong

Explanation:

7 0
2 years ago
How many molecules of DNA would result form one molecule after five cycles of PCR?
NARA [144]

Answer:

The replication rate of DNA is exponential, so multiply the number you started with by 2^4 to get your answer. 

If you started with one DNA molecule, then you calculate as follows:

1 x 2^4 = 16 DNA molecules

Hope this answers the question. Have a nice day.

Read more on Brainly.com - brainly.com/question/1819240#readmore

Explanation:

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4 years ago
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Farmer Brown grows corn for a living. One day, Farmer Green suggests to Farmer Brown that he should clone his best corn plant in
Dmitry_Shevchenko [17]
<span>Farmer Brown might be hesitant to clone his corn because cloning eliminates the ability to sexually reproduce and provide genetic variability. There will be no variability in genes in these clones, because given that they are exact copies of their "parent," they will all be identical, without any difference or variation. This farmer doesn't want that to happen, which is why he is hesitant to take Farmer Green's advice.</span>
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4 years ago
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What is expected to happen to the species that is less suited to
Sladkaya [172]

Answer:

die out and move from the area are the answer

Explanation:

8 0
3 years ago
Predict the fur color of the offspring of a brown heterozygous rabbit and a white homozygous rabbit. Brown is dominant and white
fgiga [73]

Answer:

To predict the results of the offspring from a cross between brown heterozygous rabbit and a white homozygous rabbit, a punnet square can be drawn as follows:

        b        b

B   Bb         Bb

b   bb         bb

The results from the punnet square show that there is 2:2 ratio that the offspring will be brown coloured or white coloured. The genotype of the rabbits will either be heterozygous brown i.e Bb or homozygous white bb.

there is a 50% chance that the offspring will be brown rabbit and there is also a 50% chance that the offspring can be a white rabbit.

3 0
4 years ago
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