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ella [17]
3 years ago
8

DNA is not capable of mutational change. True false

Biology
2 answers:
mixas84 [53]3 years ago
8 0
That would be false I am pretty sure, because if DNA is not capable of mutational change, then how do mutations happen.
Hope this helps
kherson [118]3 years ago
5 0
I think Your answer is false. 
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Even after taking into account all of the variants discovered by this study, there are still likely to be other variants that yo
Vadim26 [7]

Question Completion with Options:

a. increasing the size of your cohorts.

b. increasing the diversity of your cohorts.

c. increasing the size of your affected cohort.

d. increasing the diversity of your affected cohort.

Answer:

All of the following modifications to the study are likely to allow identification of new variants associated with the disease, EXCEPT

a. increasing the size of your cohorts.

Explanation:

Option A is chosen because increasing the size of the cohorts will be equally divided between the affected and unaffected cohorts since the study discovered that these two classes are roughly the same size.  Therefore, new variants of the disease may not likely be identified and isolated unless the other modification options are followed instead of Option A.

3 0
3 years ago
How many atoms are in a grain of sand??
Naily [24]
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8 0
3 years ago
Read 2 more answers
What would happen to the daughter cells if the g2 phase of the parent cell is shortened?
labwork [276]

Answer:

They would be smaller than their normal size.

Explanation:

The G2 phase of a cell's cycle is where the cell starts preparing itself for the mitosis by producing proteins and growing in size. If the G2 phase of the parent cell is shortened, then the cell is not able to grow as much as it needs but this does not affect the mitosis process, the daughter cells would be much smaller due to the parent cell's size.

I hope this answer helps.

8 0
3 years ago
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Which ions are important for establishing the resting potential in neurons?
tia_tia [17]
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3 0
3 years ago
If a particular gene is located on the Z chromosome of this lizard species, describe why a lizard with a ZW genotype has a great
Alenkasestr [34]

Answer:

ZZ species will take more number of crosses to produce a recessive offspring.

Explanation:

Here Z seems to be the dominant allele.  A species having ZZ or homozygous dominant genotype shall not express the recessive phenotype until unless it has both recessive allele and this is not possible as of now or is dependent on the genotype of mating species and the number of generations of development.

If ZZ mates with WW, the offspring in F1 generation will have genotype ZW

However, if the offspring in the F1 generation are crossed then in next generation we could see organism with recessive phenotype i,e WW

ZW*ZW

ZZ, ZW, ZW, WW

While in case of organism having ZW type genotype, recessive phenotype will occur in the first generation cross with the ZW.

8 0
3 years ago
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