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3 years ago

Write any four effects of medicinal plants.

Biology

1 answer:

GREYUIT [131]3 years ago

6 0

Answer:

Kidney failure, liver damage....

Explanation:

Herbal medicines may produce negative effects such as allergic reactions, rashes, asthma, headaches, nausea, vomiting, and diarrhoea that can range from mild to severe. Like other prescription medications, herbal medicine should always be prescribed by a qualified and registered practitioner.

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50 points

yKpoI14uk [10]

Answer:

I believe your answer should be B. All living things use gasoline to metabolize energy.

Explanation: Living things don't need gasoline for energy.

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4 years ago

What is a zone of inhibition?

9966 [12]

Answer: A Test for Antimicrobial Activity.

Explanation: A Zone of Inhibition test, also called a Kirby-Bauer Test, is a qualitative method used clinically to measure antibiotic resistance and industrially to test the ability of solids and textiles to inhibit microbial growth.

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4 years ago

Which RNA sequence will result from the transcription of the DNA sequence AAT TTC CGA ATG GGA?

dsp73

Answer:

A. UUA AAG GCU UAC CCU

Explanation:

Transcription is the first process of Gene expression, which involves the synthesizing of a mRNA molecule from a DNA strand. This process (transcription) which is carried out or catalyzed by an enzyme called RNA polymerase, uses the complementary base pairing rule to synthesize nucleotides.

The complementary base pairing rule as proposed by Chargaff states that Adenine base (A) should bond with Thymine base (T). Likewise for Guanine (G) and Cytosine (C). Hence, in a DNA strand with sequence: AAT TTC CGA ATG GGA, the following RNA will result:

UUA AAG GCU UAC CCU.

Note that, Uracil base replaced Thymine base in the mRNA molecule.

Since; A-U and G-C

AAT TTC CGA ATG GGA ---------- DNA

UUA AAG GCU UAC CCU --------- RNA

7 0

3 years ago

Which conclusion do the graphs support?

Anika [276]

Answer:

Explanation:

As more trees(wood) are cut down the forest can replenish it self, the animals(biodiversity) numbers in the forest are decreasing because they don't have the resources they had before to survive.

8 0

4 years ago

Read 2 more answers

A geneticist claims that four species of fruit flies should appear in the ratio

Gemiola [76]

There are sufficient evidences which are of 5% significance level to reject the claim.

<h3>What is chi-square test?</h3>

A statistical test used to compare observed results with expected results is referred to as the chi-square test.

According to the given scenario,

Ratio = 1:3:3:9
Sample size = 2000
Samples = 110, 345, 360, and 1185

To calculate:

Evidence to make conclusion to the geneticist's claim.

Total fruits = 1 + 3 + 3 + 9 = 16

As per the expected number of fruit flies

Each species = 1/16(2000) = 125.3/16(2000) = 375.3/16(2000) = 375.9/16(2000)

Each species = 1125

According to Chi-Square test -

$X^{2} =\epsilon\frac{(O_{i}-E_{i})^{2} }{E_{i}}$

$X^{2}$ = ( 110 - 125)²/125 + ( 345 - 375)²/375 + ( 360 - 375)²/375 + ( 1185 - 1125)²/1125

$X^{2}$ = (15)²/125 + (30)²/375 + (15)²/375 + (60)²/1125

$X^{2}$ = 8

with df = 4 - 1 = 3, and P( x² > 8) = 0.0460.

Thus, with a P-value, it is small, indicates 5% significance level to reject the claim.

For more details regarding the chi-square test, visit:

brainly.com/question/14082240

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4 0

2 years ago

Write any four effects of medicinal plants.​

Write any four effects of medicinal plants.