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Marat540 [252]
3 years ago
11

Human impact on one system leads to changes in more of Earth’s systems.

Biology
1 answer:
Sedbober [7]3 years ago
8 0
True, our ecosystem is not independent. Everything depends on everything else to survive. :)

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I had a room full of 666 cockroaches which included 24 albinos. These albinos were so scary looking that I squashed them with a
Aleks04 [339]

Answer:

Number of albino cockroaches = 486 cockroaches

Explanation:

Assuming that the population is in Hardy-Weinberg equilibrium and that albinism is recessive, the Hardy-Weinberg equation is used to determine the frequencies ofnthe different alleles in the population

According to the Hardy-Weinberg equation : p² + 2pq + q² = 1

Also p + q = 1

Where p² is the frequency of cockroaches having similar alleles for the dominant trait;

2pq is the frequency of individuals with the heterozygous allele, while q² is the frequency of the individuals having similar allele the recessive trait, albinism.

q² = 24/666

q² = 0.036

Since, the frequency of albinism in the population 0.036, number of individuals with the recessive allele, that is albino cockroaches in the next generation is obtained by multiplying the frequency with the number of individuals in the next generation.

Number of albino cockroaches = 0.036 × 13485

Number of albino cockroaches = 486 cockroaches

4 0
2 years ago
Body dysmorphic disorder (bdd) is sometimes treated as _____ because of the ritual grooming and/or camouflaging techniques suffe
Flura [38]
The body dysmorphic disorder is sometimes known as disabling obsessive compulsive disorder and usually unrecognize in the clinical practice. It consist of the distressing preoccupation with a slight defect in appearance mainly focusing in a body area like skin picking as well as camouflaging and excessive grooming.
6 0
2 years ago
Read 2 more answers
PREOPERATIVE DIAGNOSIS: Painful L2 vertebral non-traumatic compression fracture. POSTOPERATIVE DIAGNOSIS: Painful L2 vertebral n
Ber [7]

Answer:

Lets add the missing piece of information for clarity

WHAT ARE THE CPT® and ICD-10-CM CODES REPORTED?

CPT® code: [a]

ICD-10-CM code: [b]

Our Answer for [a] = 22514

Our Answer for [b] = M48.56XA

Explanation:

FINDINGS PREOPERATIVELY:

She experienced compression fractures at T11 and L1 of which she had undergo kyphoplasty. She at the start had very good results but after some time, she experienced back pain like before. The need for MRI two weeks after pinpointed to the fact that she developed new high intensity signal variations in the body of L2 and few scalloping of the upper end plate, persistent with a compression fracture observed at L2.(The diagnosis is expressed in the statement of the report.) At the end of some preoperative conversations and time observing to show if she get better with time, she was taken in to the clinic for L2 kyphoplasty of which she did not get better. At surgery, L2 needed some scalloping of the upper end plate. Majority of the softness experienced happened at the back region of the vertebral body.

PROCEDURE:

The patient was admitted to the operating theatre and subjected to general endotracheal anesthesia(it is noted in the report as general anesthesia was exercised.) in a supine way. She was then positioned prone on the Jackson table with her back being prepped and draped in the regular sterile routine. Using biplane image magnifiers, the skin incision sites were noted. 0.5% amount of Marcaine with epinephrine was injected. At first on the left side. A Kyphon trocar was flown downward to the upper lateral region of the pedicle, via the pedicle, and to do the vertebral body in the regular routine.(highlights the way of attending to the defect as it percutaneous with the aid of trocars.) The drill was positioned into the vertebral body then the Kyphon bone tamp was appliednext. In a likely way, the actual process was carried out on on the other side. Balloons were inflated in the process, after which it was deflated and removed, with the cement (doughy appearance) was injected to the two positions in the general manner.(This explains the increase size of the area and the positioning of the cement in a kyphoplasty fashion.) It was carried out with care and sequentially to avoid cement extrusions at the end of inspection, it shows a good fill to the vertebral body sides, upwards in the direction of the upper end plate, and over the midline. The bone filling equipment were taken off, and the trocars were taken off too, Pressure was used later on the skin as sutured with 4-0 nylon. Sand-Aids were used and she was moved to recovery in stable situation.

COMPLICATIONS:

No observed complications.

BLOOD LOSS:

Little blood loss.

COUNTS:

Sponge and needle counts were absolutely right.

WHAT ARE THE CPT® and ICD-10-CM CODES REPORTED?

CPT® code: [a]

ICD-10-CM code: [b]

Our Answer for [a] = 22514

Our Answer for [b] = M48.56XA

3 0
3 years ago
What does it mean for a cell membrane to be selectively permeable?
Vera_Pavlovna [14]
B.
It allows some substances to pass through but blocks the passage of others.
7 0
2 years ago
Read 2 more answers
Which type of inherited traits can have a codominant or incompletely dominant relationship
stiks02 [169]

Answer:

<h2>Co-dominant: in which  both the alleles show their effects.</h2><h2>Incomplete dominance:  phenotype show intermediate of both alleles, no one is completely dominant on each other.</h2>

Explanation:

Co-dominance:  when both alleles in the genotype are seen in the phenotype, means they both show their effect when they are in heterozygous condition.

Example: AB blood group

In AB blood group both alleles show their effect:

The IA and IB alleles are co-dominant.

Incomplete dominance : it is a mixture of two alleles, in which the phenotype is the mixture of both the alleles.

For example, a mixture of blue and red flower,  produce a purple flower.

7 0
3 years ago
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