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maxonik [38]
2 years ago
10

Relative Aging task cards

Biology
1 answer:
Tpy6a [65]2 years ago
6 0
What class is that? Provide more information
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A bacteria population triples in number each day . if there are 2,551,500 bacteria on the 7th day , how many bacteria were prese
Sedaia [141]
Well it is triples you can tell that it is a division question.  So triples means by 3. 
The equation is 2,551,500 = d X 3^6. So, now 2,511,500 / 729 is your final answer, 3,500. Hope it helps :)


4 0
3 years ago
Read 2 more answers
Que caracteristicas comparten todas las celulas eucariotas ?
Olenka [21]

Explanation:

Las células eucariotas son muy diversas en forma, forma y función. Sin embargo, algunas características internas y externas son comunes a todos. Estos incluyen una membrana plasmática (celular), un núcleo, mitocondrias, orgánulos unidos a la membrana interna y un citoesqueleto.

4 0
3 years ago
Which of the following would not be considered part of a hawk’s ecological niche? humans, mating ritual, solar radiation, mice?
Arte-miy333 [17]
Solar radiation, because it hasn't (at least noticeably) affected hawks.
8 0
3 years ago
Which of the following is most easily changed to alter resistance?
Leya [2.2K]

Answer:

Answer is C.

Explanation:

A. The vessel length is pretty much constant. The body can't length or shorten blood vessels.

B. Blood viscosity is also fairly constant because the composition of blood cannot change quickly enough to change resistance as needed.

C. This is the main way resistance is controlled. The smooth muscle surrounding blood vessels can rapidly respond to hormonal or metabolic stimuli and contract/relax to adjust diameter.

D. Again, temperature is fairly constant in the body and would not be a good way to alter resistance.

7 0
3 years ago
In snapdragons, flower color is determined by a gene with two alleles. Red flower color (R) shows incomplete dominance over the
pychu [463]

Answer:

C) The allele R' is becoming more common in the population.

5 0
3 years ago
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