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masya89 [10]
2 years ago
9

1. A mutation is made once in every nucleotide copied.

Biology
2 answers:
djyliett [7]2 years ago
6 0

Answer: False

Explanation:

balandron [24]2 years ago
5 0

Answer:

false

Explanation:

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The mechanism that breaks the linkage between linked genes is
gregori [183]

Answer:

Crossing over

Explanation:

Crossing over is the process during which two chromatids of two homologous chromosomes exchange part of their genetic segments. It occurs during the pachytene stage of prophase I of meiosis I.

Linked genes are mostly inherited together and do not exhibit independent assortment. However, when linked genes are present far apart from each other on the same chromosome, crossing over can occur between them to produce recombinant chromatids. Therefore, crossing over can break the linkage and produce recombinant progeny as it occurs during the independent assortment of unlinked genes.

8 0
3 years ago
What is the difference between a scientific theory and an opinion?
sweet-ann [11.9K]

Answer:

scientific theory means an idea or proposal of a concept where as an opinion is a thing where u chose something

Explanation:

hope it helped I mate

7 0
3 years ago
I
jekas [21]

a) volume in cm³ = 20 × 42 × 42 = 35280 cm³

b) volume in m³ = 0.2 × 0.42 × 0.42 = 0.03528 m³

c) volume in ml³ = 200 × 420 × 420 = 35280000 ml³

d) volume in litres = 0.02 × 0.042 × 0.042 = 0.00003528 l³

e) Density = Mass / Volume

Mass = Volume × density

= 0.00003528 × 1

= 0.00003528 × 1000

= 0.03528 grams

f) Mass in kilo gram = 0.00003528 kg

3 0
3 years ago
During the process of protein synthesis, ________ is the step in which messenger RNA is decoded into an amino acid sequence at t
s344n2d4d5 [400]
It is called <span>translation.</span>
6 0
3 years ago
If data are from a trusted source and the results are validated by multiple tests, the evidence supporting a scientific claim is
Mekhanik [1.2K]
Reliable; it has been proven to be right in multiple tests, therefore it is a solid data
6 0
3 years ago
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