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monitta
3 years ago
10

What term refers to the total

Biology
1 answer:
AnnyKZ [126]3 years ago
5 0

Answer:

Fossil record - Hope this helps :)

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An individual that is heterozygous for two linked genes has the genotype a b/a b, which means that the aand b alleles are in one
mylen [45]
The recombinat types are AB, and ab.
Genetic recombination involves the production of offspring with combinations of traits that differ from those found in either parent. In our case the parents are Ab and aB, which is not the same as the offsprings (AB,ab). During meiosis in eukaryotes, recombination involves the pairing of the homologous chromosomes a process. 
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3 years ago
Each is a mini-ecosystems and a representation of much larger ecosystems found on earth. Describe in detail including plant life
leva [86]

Answer:

Each is a mini-ecosystems and a representation of much larger ecosystems found on earth. The mini ecosystem is the terrarium

Explanation:

A terrarium is the accumulation of small plants that are being grown in the transparent, or sealed container. It is a closed environment type and are mostly used to know how the ecosystem works within itself. Inside that small container, we can observe various natural processes like photosynthesis, respiration, as well as water cycle. Some small plants cannot adapt well in the home environment, so they can be grown in the terrarium. If they are properly planted and taken care of they can grow with minimum care. By this we can grow indoor plants with less care.

7 0
3 years ago
Which step in the Gram stain is the critical step in differentiating Gram negative cells from Gram positive cells?
rewona [7]

Answer:

The rapid decolorization with ethanol or acetone

and counterstaining with safranin

When a decolorizer such as alcohol or acetone is added, it interacts with the lipids of the cell membrane. A gram-negative cell loses its outer lipopolysaccharide membrane, and the inner peptidoglycan layer is left exposed: when safranin is added they will turn red. Conversely, gram-positives retain the Cristal violet and will color in purple

5 0
3 years ago
Given the sequence of DNA nucleotide bases TTAGCCTTG, give the complementary strand of mRNA produced during transcription.
malfutka [58]
Complementary strand of mRNA would be: AAUCGGAAC

In short, Your Answer would be Option C

Hope this helps!
3 0
3 years ago
Read 2 more answers
Examine the following diagrams. Columns I and II contain rock layers A, B, C, D, E and F. Both columns were taken from the same
irga5000 [103]
The Answer is C) C & D
8 0
3 years ago
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