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Anestetic [448]
3 years ago
14

What average speed, most nearly, is required to run a 4 minute mile? (1 mile = 1.609 km), (1 min = 60 seconds), (Av Speed = Dist

ance / Time)
Biology
1 answer:
Rasek [7]3 years ago
4 0

Answer:

gfdfh up jejjdjjdhhdjjdldnnckbhx

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In a population of plants, the allele for long stems is completely dominant over the allele for short stems. If 35% of the popul
KatRina [158]
Assumptions:
1. Equilibrium has been reached for the allele proportions
2. Absence of <span>evolutionary influences such as </span>mate choice<span>, </span>mutation<span>, </span>selection<span>, </span>genetic drift<span>, </span>gene flow<span> and </span>meiotic drive<span>.
</span>
Defining L=long stem, l=short stem, and L is dominant over l.
f(x) = frequency of allele x  (expressed as a fraction of population)
Then the Hardy-Weinberg equilibrium law applies:
p^2+2pq+q^2=1
where 
f(LL)=p^2
f(Ll)=2pq
f(ll)=q^2

Given f(ll)=0.35=q^2, we have
q=sqrt(0.35)=0.591608
p=1-q=0.408392
=>
f(Ll)
=2pq
=2*0.408392*0.591608=0.483216
= proportion of heterozygous population

Answer: percentage of heterozygous population is 48.32%
7 0
3 years ago
What happened during interphase?
sasho [114]

Answer:

During interphase, the cell grows and DNA is replicated. ... During interphase, the cell grows and the nuclear DNA is duplicated. Interphase is followed by the mitotic phase. During the mitotic phase, the duplicated chromosomes are segregated and distributed into daughter nuclei.

Explanation:

6 0
3 years ago
Read 2 more answers
All of the following are true of hospitals in the United States, except: _____________
docker41 [41]

There are different kinds of Healthcare system. The true statement about hospitals in the United States is that Hospitals are owned and operated as governmental or not-for-profits institutions but they are not owned by for-profit corporations.

U.S. Healthcare coverage is known to be divided into 2 part. They are;

  • Public healthcare (government-funded)
  • Private healthcare (privately-funded)

Hospitals often offer basic care to the sick. They treat illness and do simple surgery. Their work includes removal of gallstones etc. The hospitals are not set up to make profit but too help people.

Learn more about Hospital from

brainly.com/question/6610493

3 0
3 years ago
Lifespan development examines patterns of growth, change, and _____ in human behavior across the life span.
RideAnS [48]

Answer:

The correct answer is A. Stability

Explanation:

In life span development patterns of growth, change, and stability are examined which occurs during the life span of a person. It is very important to study life span development because it provide information about how our brain develops and at what stage it becomes fully mature.

This maturity research can be used by lawyers to prove that a person is totally responsible for the offense he/she committed or not. Physical, social, personality and cognitive development are deeply studied in the area of lifespan development. So the correct answer is A.

7 0
3 years ago
What can people do to stay safe before and during a rainstorm with high winds and heavy rains?
AnnyKZ [126]
Stay inside!
If you can't find shelter stay in your car but do not stand underneath a tree for fear of lightning!
3 0
3 years ago
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