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leva [86]
3 years ago
12

The plant roots being underground respire by using which mechanism?

Biology
1 answer:
seropon [69]3 years ago
6 0

Answer:

hi my self Avantika

Explanation:

can we be friends

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Alex complains of chronic insomnia. He has had a medical check-up and is healthy, yet he has difficulty falling asleep. What is
irga5000 [103]

Answer:

Go to bed at the same time every evening and wake up at the same time in the morning.

Explanation:

3 0
3 years ago
Consider the DNA sequence. 5' C C G T A A C A G T C G A C G A G C A C A T A G C T T C A G C A T A C A G C A G A T A G 3' 3' G G
umka2103 [35]

Answer:

Primers should be:

3 'ACGTATGTCGCTTAGT 5'

5 'ACGTTCCAGTCAATGA 3'

Explanation:

DNA replication occurs with the need for the presence of primers that are a small sequence of nitrogenous bases that will allow the initiation of replication.

Primers are extremely important in PCR and are represented as small pieces of single-stranded DNA that specify the region of DNA that should be replicated during PCR. These primers attach to the single strand of DNA by pairing the nitrogenous bases allowing the DNA polymerase to recognize where replication begins.

Regarding the question above, the primers should be:

3 'ACGTATGTCGCTTAGT 5'

5 'ACGTTCCAGTCAATGA 3'

6 0
3 years ago
The gravitational force between two rolling balls depends on their masses and which other factor?
Gnom [1K]
The gravitational force between two rolling balls depends on their masses and which other factor?

Answer: C) Their separation "100% sure
    Good luck and Have a nice Benevolent Day! :)


3 0
3 years ago
Genes _____.
lys-0071 [83]

Answer:

The correct option is D. Genes determine the trait of an organism.

Explanation:

Option D is correct because genes can be described as the hereditary molecules that determine the characteristics of a person.

Option A is false because each gene is made up of different nucleotide sequences.

Option B is false because genes do not occur as the same number of chromosomes. Rather, there are many genes present on a single chromosome.

Option C is false because all genes are not located in a specific location. Each gene has its specific location on the chromosome which is known as its locus.

Option E is false because genes are not units of RNA. Genes are made up of DNA.

4 0
3 years ago
Read 2 more answers
The stage which serves as a connecting link between meiosis 1 and meiosis 2 is​
Sholpan [36]

Answer:

between meiosis 1 and meiosis 2 is Anaphase 1.

Explanation:

4 0
3 years ago
Read 2 more answers
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