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madreJ [45]
3 years ago
13

____ secrete enzymes which break down dead organic matter into smaller molecules that can be absorbed.

Biology
1 answer:
sveta [45]3 years ago
5 0
Dinosaurs divided by chickens = xy to the tenth power making that equal 4y * 7x -3
x= -1
don’t use this i’m just depressed

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Primary succession would occur in which one of the following
GrogVix [38]

Answer:

swallow

Explanation:

eysuusjwhwisijwjeusjsbsbs

8 0
4 years ago
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One end of the rope is vibrated to produce a wave with a wavelength of 0.25 m. The
evablogger [386]

Answer:

3) 0.75m/s

Explanation:

The wavelength of a wave is calculated using the formula;

λ = v/f

Where!

λ = wavelength of wave (m)

v = velocity or speed (m/s)

f = frequency of wave (Hz)

According to this question, one end of a rope is vibrated to produce a wave with a wavelength (λ) of 0.25 m and frequency (f) of 3.0 Hz.

Using λ = v/f

v = λ × f

v = 0.25 × 3

v = 0.75m/s.

5 0
3 years ago
The anterior cingulate, which typically decreases as an individual meditates, is the brain area Multiple choice question. that s
chubhunter [2.5K]

Answer:associated with conscious awareness and acts of will

Explanation:

5 0
2 years ago
. In this example, red flower coloring is dominant to white, and your population of 200 plants has 150 plants with red flowers.
AnnyKZ [126]

Answer:

a) The allele frequencies are - p= 0.8660\\q= 0.134

b) Genotype frequencies for this population- p^2=0.75, q^2= 0.0179, 2pq = 0.2321

Explanation:

Given ,

Red color of flower is dominant to white color flower

Let "R" represents allele for red color and "r" represents allele for white color

out of 200 flower, 150 are red flowers.

So the frequency of red flowers with genotype "RR" is equal to

p^{2} = \frac{150}{200} \\p^{2} =0.75

As per hardy Weinberg's I equilibrium equation -

p+q=1\\p=\sqrt{p^2} \\p=\sqrt{0.75} \\p= 0.8660\\q= 1-p\\q= 1-0.8660\\q = 0.134

a) The allele frequencies are - p= 0.8660\\q= 0.134

Frequency of genotype "rr" i.e homozygous recessive white flower is

q^{2} \\0.134^2\\q^2 = 0.0179\\

Substituting the values of p^2 and q^2, in below equation, we get -

p^2+2pq+q^2=1\\2pq= 1-p^2-q^2\\2pq= 1-0.75-0.0179\\2pq=0.2321

b) Genotype frequencies for this population- p^2=0.75, q^2= 0.0179, 2pq = 0.2321

8 0
3 years ago
(K12) Question 5 (1 point)
Alexxandr [17]

I'm not exactly sure why the other person put HELPING the host- THEY DON'T HELP AT ALL. They actually <em>harm</em> the host.

<h3><em>Hope this helps-</em></h3>
5 0
3 years ago
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