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Alexeev081 [22]
3 years ago
15

Based on the current understanding of this operon, which hypothesis would be useful for James to test?

Biology
1 answer:
mariarad [96]3 years ago
7 0
<span>Addition of allolactose to the bacterial growth media should increase the speed at which the bacteria metabolize the sugar lactose.</span>
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olution's patterns manifest as nested similarities. nesting occurs between molecular sequences of evolutionarily related organis
topjm [15]

Evolution's patterns manifest as nested similarities. nesting occurs between molecular sequences of evolutionary related organisms and between the different taxa arranged in a phylogenetic tree. True

Phylogenetic tree is a branching diagram that shows the evolutionary relationships between various species.

Nesting behavior is an urge in the pregnant animal to prepare a home for the upcoming generation which occurs due to increase in the amount of estradiol to protect them from predators and environment.

Nesting behavior is also taken consideration to understand the phylogenetic similarities between various species.

To learn more about Phylogenetic tree here

brainly.com/question/13577065

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2 years ago
John and emily were experimenting with the effects of road salt on plant growth. to do this, they watered plants daily with the
mojhsa [17]
They could improve the experiment that they made by adding another variable such as: watering the plants with fresh water. This way they could have a better comparison how plants grow based on the type of water they are exposed with.  
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3 years ago
Enzymes are a type of protein that aid in which of the following processes?
Reptile [31]

Enzymes are a type of protein that aid in which of the following processes?

  1. cellular signaling and regulation
  2. transport across the cell membrane
  3. the breakdown of food molecules
  4. all of these

I think you forgot the answer choices. Is this your question?

If so, it is <u>D) all of these. </u>Enzymes aid in all kinds of microbiological processes, including cellular signalization, regulation and transportation - in addition to the breakdown of nutrients.

8 0
2 years ago
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Explain the difference between somatic cells and gametes
Marizza181 [45]

Answer:

somatic:any cell of a living organism other than the reproductive cells.

gametes:a mature haploid male or female germ cell which is able to unite with another of the opposite sex in sexual reproduction to form a zygote.

Explanation:

5 0
3 years ago
Which change is an environmental effect of farming pesticides?
Daniel [21]
I think it’s C, poisoning wildlife :))
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