Answer:
c. A chromosomal mutation can change the total number of chromosomes in the cell.
Explanation:
A gene mutation affects a single gene, and replication error is the main cause of gene mutation. A chromosomal mutation affects one part of chromosome or full chromosome. error in meiosis is the main cause of chromosomal mutation. Both mutations are responsible for a change in DNA. A chromosomal mutation leads to the change in total number of chromosomes in the cell.
Answer:
The correct answer will be
1. Two strands- sense and anti-sense
2. Transcribed strand- Antisense strand (template strand).
Explanation:
In genetics, the two strands of DNA are known as the Sense and antisense strands.
The sense strand is the coding strand which runs from the 5' end to 3' which is not coded into the mRNA molecule. The other strand which is converted to the mRNA molecule is known as the anti-sense strand or template strand which runs from the 3' end to 5' end.
The antisense strand provides the codons for the protein. Thus, the answer is correct.
Answer:
I think this is the list right? - Felis catus Sylvilagus audubonii Parus inornatus Euarctos americanus
Explanation:
When two members of the same species (male and female) mate, they produce fertile offspring.
The conclusion that can be drawn from this is that due to the fact that from looking at the scientific names of the animals, there are different genus and species names, there would be no interbreeding between them as they do not belong to the same species.
And if peradventure there is crossbreeding, the union would be unable to produce fertile offspring.
