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amm1812
3 years ago
5

PLS SOMEONE HELP ME WITH THIS ILL MARK BRAINLEST

Biology
1 answer:
mixer [17]3 years ago
6 0

Answer:

1. The action of making a person or animal immune to a disease

2. Polio is a disease that has been eradicated through immunization due to vaccines.

3. Vaccinators vs Anti-Vaccinators

Explanation:

uhhhh not really an explanation for this one

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Can someone please help me with his I’ll mark you brainly
Andrej [43]

V=RI is the correct answer

V is proportional to I

V=IR

5 0
2 years ago
Which descriptions represent social consequences of sustainable land use?
Zina [86]

Answer:

II and III

Explanation:

Did the quiz : ()

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2 years ago
Which graph is an exponential growth model?<br> A.<br> B.<br> C.
finlep [7]
C: from what I can see in the graph
7 0
3 years ago
Different ratios occur in crosses with single gene pairs or two gene pairs. What types of ratios are likely to occur in crosses
likoan [24]

Answer:

Genotype ratio: 1, 1:1, 1:2:1

Phenotype ratio: 1, 3:1

Explanation:

Single gene pair cross is also known as monohybrid cross. This means that only one gene usually with two alleles is observed and it express one trait.

For example, if we name the gene for a certain trait with A, the possible genotypes are AA (dominant homozygous), aa (recessive homozygous) and Aa (heterozygous). Possible crosses are:

P: AA  x  AA

F1 : all of them are AA

The same is with aa x aa (all of the offspring are with aa genotype)

P: AA  x  Aa

F1: AA Aa AA Aa  (genotype ratio 1:1) (phenotype ratio 3:1)

The same genotype ratio is  in aa x Aa (offspring will have aa Aa aa Aa-(genotype ratio 1:1) (phenotype ratio 1:1)

P: Aa x Aa

F1: AA Aa Aa aa (genotype ratio 1:2:1) (phenotype ratio 3:1)

P: AA x aa

F1: Aa Aa Aa Aa (1)

5 0
3 years ago
Which antibiotic would you use to determine if the recombinant dna was taken in?
Brrunno [24]
Antibiotic used include kenamycin, ampicillin and tetracycline. This is useful to determine if and which bacteria took up the plasmid as they were supposed to during the process of recombination. Host bacteria are normally killed by these antibiotics. If the recombinant plasmids were taken up by the bacteria, plasmid may have contained a DNA gene for resisting the effects of one or more antibiotics. Host bacteria are placed in a growth medium containing an antibiotic to which they have a resistant gene in their recombinant plasmid DNA survivor. If they havent taken the plasmid they die.
6 0
3 years ago
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