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Svet_ta [14]
3 years ago
9

In the "Design a Thermos" lab, the temperature of the thermos was compared with a container that was not insulated. What was the

purpose of that container?
A. That container kept the thermos from overheating.


B. That container was a control—a basis for comparison.


C. That container was the independent variable.


D. That container was a backup container.
Biology
2 answers:
Artist 52 [7]3 years ago
7 0
Answer should be
B) That container was a control - a basis for comparison.
exis [7]3 years ago
7 0

Answer:

b

Explanation:

i just had this question in bio;))

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It reproduce by a process call Binary Fission
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Answer is

body-brain barrier.

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The skeleton is _______________________.
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a b c d

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<span>In the phylum anthophyta, seeds develop within the ovary, which matures and ripens into a fruit. 
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Crawfish are shelled organisms that live in shallow freshwater rivers. They can have antennae of different lengths. Two parents
vredina [299]

The phenotype of antenna in crawfish depends on the protein amount in the antenna length. The offspring have different phenotype than their parent because of the amount of protein translated from each parent gene is determining in this.

The gene determines the amount of protein to be present in the antenna to determine its length.

Explanation:

Data given:

Two crawfish parent = medium length antennae, genotyoe Ll

One offspring = short antenna, genotype ll

one offspring = long antennae, genotype LL

The traits in offspring is shown as:

       L    l

L   LL    Ll

l   Ll     ll

The proportion of allele present in the gene determined the length of the antenna in crawfish.

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