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lorasvet [3.4K]
3 years ago
10

Selective breeding is the best way to combine traits from two different species.

Biology
1 answer:
Marysya12 [62]3 years ago
8 0
The answer is b. false.

Selective breeding is used for animal or plant breeding to develop wanted phenotypes. By combining traits from two different breeds of one species, intentionally are reproducer organisms with desirable traits. It could not occur between two different species. New species are produced by speciation and they are reproductive isolated from other species. Imagine what would happen if scientist could be able to <span>combine traits from two different species, such as apple and mosquito.</span>

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earths scientists think that ____ caused significant climate change in the past. a humans b polar ice caps c global warming d pl
Gnoma [55]

Answer:plate tectonics

Explanation: Because plate tectonics moved around the continents and they were moved to different locations which caused the climate change

4 0
4 years ago
1. Describe the developments that led to the cell theory.
vazorg [7]

Answer:

Virchow saw cells dividing and added that living cells arise only from other living cells. All organisms are made of cells, all life functions occur in cells, and all cells come from other cells

Explanation:

Hope this helped you out.

3 0
3 years ago
The template strand of part of a gene has the base sequence TGAGAAGACCAGGGTTGT. What is the sequence of RNA transcribed from thi
Klio2033 [76]

Answer:

The answer to your question is ACUCTTCUGGUCCCAACA

Explanation:

Base sequence

                         TGAGAAGACCAGGGTTGT

Nitrogenous bases change from DNA to RNA

                   DNA                      RNA

                      Adenine                 Uracil

                      Thymine                  Adenine

                      Guanine                 Cytosine

                      Cytosine                 Guanine

Then from left to right, the new sequence the RNA is

                       

                           ACUCTTCUGGUCCCAACA

                         

3 0
4 years ago
How many chromatids does a chromosome have before dna replication?
sergij07 [2.7K]
At first the cells have the same number of chromosomes as mitosis. DNA replication occurs, giving a total of 46<span> chromosomes (or </span>23<span> chromosome pairs) and </span>92 chromatids<span> (or </span>46 chromatid<span> pairs).</span>
5 0
4 years ago
A colorimeter is an instrument used for chemical analysis by comparing a liquid’s color with standard colors. In an experiment,
klio [65]
The first colorimeter is precise, but it is not accurate. It seems to have a zero error of -5.
We can conclude its precision because the readings are closely grouped, but its lack of accuracy is due to its variation from the actual value. Moreover, the variation is consistently of 5 points lower than the actual value, so its zero error may be -5.

The second colorimeter may be referred to as being accurate.
8 0
3 years ago
Read 2 more answers
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