All categories

3 years ago

What is the relationship between an individual named Pinus palustris and an individual named Pinus elliottii? (2 points)

Biology

2 answers:

Alchen [17]3 years ago

4 0

Answer:

I would think it's B hope this helps.

Explanation:

Luden [163]3 years ago

4 0

Answer:

The answer is,

B ). They belong to the same genus.

Explanation:

I took the test.

You might be interested in

What type of graph is best used to represent trends in data

dybincka [34]

Answer: A line graph would be the best graph to show trends in data

Explanation:

4 0

3 years ago

Propose an explanation for why DNA is transcribed<br> into RNA rather than directly into a proteins

Nady [450]

DNA has to be transcribed into RNA because not only can dna not leave the nuclear for translation at the ribosomes
Also for translation to occur the codons on the mRNA match up with the codons on the tRNA which is connected to the amino acids forming the chain

8 0

3 years ago

Why is the quadrat method useful for estimating snail populations? Do you think it would work for fish populations?

SpyIntel [72]

Quadrat method is used for estimating the number of individuals in an area. In this method, a large square area on the ground or water surface is marked, call it an enclave. The number of animals present in this enclave is counted. Then by assuming that the animals are less migratory and are uniformly distributed, their number for a large area is estimated by the use of unitary method of calculation. Example a 4 square feet area has 2 snails, then a 1000 square feet area will have (1000 x 2)/4, i.e, 500 snails in it. Fishes can be counted using this method only if they are confined in a small water body like a lake or a pond. Rivers are flowing so the fishes may move along its length which can give us an underestimate or an overestimate of their numbers. Sea has its depth and huge area, and fishes can be moving randomly in it. Hence this method will not work for river and sea fishes.

5 0

4 years ago

Almost 50 percent of water withdrawn in the US, is used up by thermoelectric power plants. The table below shows the amount of w

sp2606 [1]

Answer:

The number of thermal power plants increased between 1950 and 1975.

Explanation:

Here, the table that shows the amount of water withdrawn in billion gallons per year, between 1950 and 2005,

Year 1950 1965 1975 1990 2005

Amount 180 340 420 410 410

Since, 420 > 180,

Also, 50 percent of water withdrawn is used up by thermometric power plants.

Thus, thermal power plants in 1975 > thermal power plant in 1950

Therefore, the number of thermal power plants increased between 1950 and 1975.

Second option is correct.

Note : first option is incorrect.

Since, by the above table,

The least amount of water used by power plant is 180 billion gallons per year,

Thus, third option is incorrect,

Now, the table does not represents energy produced,

Fourth option can not be said correct.

3 0

4 years ago

A semisolid deep is inoculated with a bacterial culture. after incubation, the area of growth is observed to spread into the aga

sergij07 [2.7K]

Hello there
The answer is The bacteria are motile.
Hope this helps
Best Regards Queen Z

6 0

3 years ago