Answer:
Explanation:
The mutation was caused as a result of deletion of one letter of the codon A from tyrosine leading a shift in the reading frame.
Normal is
Normal - Met - Tyr -His- Glu- Val
Aug- Uac- Cac - Gaa -Gug
When a is removed from Tyrosine codon we have a shift in the reading frame to form a mutant with a new codon and protein.
Mutant - Met- Phe - Thr - Lys -Cys
Aug- Ucc- Acg - Aag -Ugu
Mutation is a sudden change in the genie of an organism that can be heritage by offspring from their parent.
<span>The destruction of salt marshes will directly harm each organism except for the deep ocean squid. Salt marsh is an area between land and brackish water which is known to flood. It collects sediments and nutrients that are very essential to the ecosystem.</span>
Answer:
1. Nearly a third of all wild parrots are endangered. 2. Captive parrot estimates range from 10 to 40 million in the U.S. alone. 3. Parrots are complex creatures, "right up there with apes and humans."
Answer:
Consider the alleles of the red cow to be CR, CR. Consider the genes of the roan cow to be CR and CW.
CR CW
CR CRCR CRCW
CR CRCR CRCW
The results of the punnet square show that there is a 50% chance that the offsprings will be red cow. The chances for Roan cow will also be 50%. The chances for white cow will be 0%.
Such kind of phenomenon is termed as co- dominance. In this case, the dominant allele is not fully dominant over the recessive allele.