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2 years ago

Question 9 of 25

Biology

1 answer:

Lapatulllka [165]2 years ago

4 0

Answer:

C. Only bacteria can reproduce outside a host.

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Describe how an organism is classified currently hy Biologist

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Answer: All living organisms are classified into groups based on very basic, shared characteristics. Organisms within each group are then further divided into smaller groups. The classification of living things includes 7 levels: kingdom, phylum, classes, order, families, genus, and species.

Explanation:

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2 years ago

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True or false? the spectrum of health care delivery refers to the various types of care.

Xelga [282]

Your answer is B. True

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2 years ago

Cystic fibrosis is an autosomal recessive disorder. In one population, the frequency of affected individuals (A 2 A 2) is 0.0004

Simora [160]

Hardy Weinberg Equilibrium

Explanation:

Hardy Weinberg Equilibrium formula for allelic frequency is: $p+q=1$

Hardy Weinberg Equilibrium formula for genotypic frequency is: $p^2+q^2+2pq=1$

Here, $p$ =frequency of dominant allele

$q$ =frequency of recessive allele

$p^2$ =frequency of dominant genotype

$q^2$ =frequency of recessive genotype

$2pq$ =frequency of heterozygous genotype

frequency of affected individuals=0.0004(given)

here,affected individuals means the one's having Cystic Fibrosis and since it is recessive disease so we can write frequency of recessive genotype as: $q^2$ =0.0004

If $q^2$ =0.0004 $q$ will be 0.02;frequency of recessive allele will be 0.02

Using the formula $p+q=1$

$p+0.02=1\\p=1-0.02=0.98$

hence,frequency of dominant allele will be 0.98

Frequency of dominant genotype will be $p^2=(0.98)^2=0.9604$
Frequency of heterozygous genotype will be $2pq=2*0.98*0.02=0.0392$

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3 years ago

Which of the following statements regarding membrane function is false? The plasma membrane has receptors for chemical messages.

My name is Ann [436]

Answer:

the plasma membrane is the control center of the cell

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2 years ago

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What is the relationship between internal human body temperature and pathogenic bacteria?

agasfer [191]

Answer:

Please view my answer below.

If you like it, you can mark it as Brainliest. Thanks!

Explanation:

Our internal body temperature is regulated by a part of our brain called the hypothalamus. The hypothalamus checks our current temperature and compares it with the normal temperature of about 37°C. If our temperature is too low, the hypothalamus makes sure that the body generates and maintains heat.

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1 year ago