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Mrac [35]
2 years ago
12

Daniel wants to know how much water is best to give a pepper plant. He plans to buy 5 similar pepper plants in pots and put them

all in the same area of his patio, in the sunshine. He will number each pot, 1-5, and water them according to their number:
Pot #1 he will water every day, pot #2 he will water every second day, pot #3 he will water every third day, and so on. He will record his observations once each week. After 6 weeks, he plans to evaluate the health of each plant, recording his results.

What is the variable in Daniel's planned experiment?
Biology
1 answer:
kondaur [170]2 years ago
3 0
Independent variable: The difference in the amount of water the plants are fed. Dependant variable: the health of the plants . Control variable: temperature, amount of sunshine, type of plant amount of co2,
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g Choose the correct answer from the list. Group of answer choices DNA sequences that are deduced by comparing many related DNA
REY [17]

Answer:

Explanation:

Group of answer choices DNA sequences that are deduced by comparing many related DNA sequences are called CONSENSUS. Unlike DNA synthesis, RNA synthesis requires TRANSCRIPTION. PROMOTERS direct RNA polymerase to the initiation site. RNA synthesis complexes containing DNA, RNA, and polymerase perform TRANSLATION. RNA synthesis (tRNA, mRNA, and rRNA) takes place in complexes containing DNA, RNA, and polymerase are called TRANSCRIPTION BUBBLES. The expression of beta-galactosidase requires the induction of operons by addition of REPRESSORS.

7 0
2 years ago
Which level of organization falls directly after the tissue level when listed in order from least to most complex? organelle cel
sweet-ann [11.9K]
This would be the organ. The order of all would be organelle, cell, tissue, organ, organ system, organism.
6 0
2 years ago
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Wendy's mother has blue eyes and her father has brown eyes. the allele for brown eye color is dominant (b) to the allele for blu
STatiana [176]
Therefore, Wendy's genotype must be bb and her father's must be Bb. 

The genotype is your total heritable hereditary character; it is your one of a kind genome that would be uncovered by individual genome sequencing. In any case, the word genotype can likewise allude just to a specific quality or set of qualities conveyed by a person. For instance, in the event that you convey a change that is connected to diabetes, you may allude to your genotype just as for this transformation without thought of the various quality variations that you may convey.
8 0
2 years ago
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How did the stop codon mutation in Lucy's ADA gene stop her ADA protein from working?
Ipatiy [6.2K]

Answer:

By stopping the translation process, leading to a non-functional protein.

Explanation:

The genes of organisms are the protein-coding regions of the genetic material (DNA). They are expressed in a two step process to produce functional products e.g proteins that bring about certain phenotypes in the organisms. The two stages involved in gene expression are viz: transcription and translation.

During transcription, the gene (DNA) is transcribed into RNA molecule which is read in a group of three nucleotides called CODON during translation. Translation synthesizes an amino acid from each codon. A STOP CODON i.e. UUC, UUG and UUA signals the end of the translation process and brings it to an halt.

Hence, if a mutation i.e. a change in the nucleotide sequence, causes a stop codon to be produced during the expression of Lucy's ADA gene, the stop codon will signal the end of the translation process. Because the ADA protein was truncated, it will be non-functional i.e. not work in Lucy's body.

8 0
2 years ago
The flesh-eating bacteria, vibrio vulnificus, destroys healthy tissue. infectious agents such as this are best classified as wha
Ivan
The possible answers are
1. Abiotic environmental
2.Biotic environmental
3.Genetic
<span>4.Pathogenic
</span>
The correct answer is 2.
There are two groups of environmental factors, the abiotic factors like temperature and biotic factors that refer to the effects that living beings have on each other.
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7 0
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