All categories

2 years ago

Competitive Advantage Quick Check

Biology

1 answer:

Margaret [11]2 years ago

7 0

Answer: The utilization of different resources requires different adaptations, selecting for different traits.

Explanation:

answers to whole quick check

Birds with larger beaks were better able to utilize the large seeds.

DNA analysis shows that their DNA is almost identical with only minor changes.

The diversity in environments on each island provides many opportunities to study how related organisms have adapted over time.

Scientists observe the frequency of the different forms of the gene and how it changes in response to the environment.

You might be interested in

A certain strain of bacteria divides every 2 hours. If a colony is started with 80 bacteria, then the time t (in hours) required

Mamont248 [21]

Answer:

The time required for the colony to grow two million bacteria is 29.22.

Explanation:

Time required for the colony to grow can be calculated by the following equation:

$t=2log(N/80)/log 2.$

Here t is time, N = 2 million (require bacteria population).

$t=2log(2,000,000/80)/log2$

t ≈ 29.22

Time taken by bacteria to grow is 29.22.

4 0

4 years ago

Which of the statements about the relationship between DNA technology and genetic diversity is accurate?

stepan [7]

D.) DNA technology can increase genetic diversity by producing more variant alleles.

Hope this helps!

8 0

3 years ago

Read 2 more answers

Starch, dextran, glycogen, and cellulose are polymers of:.

OLga [1]

Answer:

"Starch, cellulose, dextran, and glycogen are all polysaccharides. The similarity in these molecules is that they all are polymers of glucose..."

6 0

3 years ago

Deforestation ____ forest ecosystems helps or disrupts?

Ad libitum [116K]

Answer:

Disrupts

Explanation:

5 0

3 years ago

Un instructor desea preparar un experimento sobre movimiento armónico simple. Sólo dispone de una masa de 2 kg pero tiene una co

Sergeeva-Olga [200]

Answer:

Constante de resorte, k = 19.745 N/m

Explanation:

Dados los siguientes datos;

Masa, m = 2 kg

Periodo, T = 2 segundos

Para encontrar la constante del resorte, k;

$Period, \; T = 2 \pi \sqrt {\frac {m}{k}}$

Dónde;

T es el período.
m es la masa del objeto.
k es la constante del resorte.

Haciendo k el tema de la fórmula, tenemos;

$k = \frac {(2 \pi )^{2}m}{T^{2}}$

Sustituyendo en la fórmula, tenemos;

$k = \frac {(2 * 3.142)^{2} * 2}{2^{2}}$

$k = \frac {6.284^{2} * 2}{4}$

$k = \frac {39.49 * 2}{4}$

$k = \frac {78.98}{4}$

Constante de resorte, k = 19.745 N/m

3 0

3 years ago