Answer: The population having one large claw will have more offspring as compared to the ones having smaller claw.
Explanation:
A population of crabs has two types of crabs in it, one with larger claw and other with smaller claw. They will try to attract the female crab in order to mate.
The males having larger claw are more attractive to the females. Females choose to prefer larger claw over smaller claw because they will have a big burrow which will help her incubate her eggs and they are older (survivor)because the crustaceans grow majority of their life.
So, the crab with large claw is likely to have more offspring than other one.
Answer:
In horses,the coat color black is dominant (B) over chestnut (b). short hair is dominant (S) over long (s). in a cross between a homozygous black short-haired male and a brown homozygous long-haired female, what would be the phenotype ratio for the f1 generation?
BBSS x bbss= BbSs, BbSs, BbSs and BbSs
4:0
Explanation:
From the above crossing, it could be deduced that all offspring produced are black dominant heterozygous short hair
Answer:
The most well-known Hershey-Chase experiment was the final experiment, also called the Waring Blender experiment, through which Hershey and Chase showed that phages only injected their DNA into host bacteria, and that the DNA served as the replicating genetic element of phages
Explanation:
<span> 2 .
2 .The genetic makeup of an organism is known as its genotype. The genotype refers to the set of traits found within the cells of living organisms. These traits, known as the genetic code, are passed from one generation to the another during cell division and reproduction.
</span>1 .Considering the alleles of a gene present in an organism<span> and the physical results, brings us to the terms </span>genotype<span>, phenotype, and trait. An </span>organism's genotype<span> is its specific combination of alleles for a given gene.
</span>
The discovery of the Rhesus factor affected society by improving the success rate of blood transfusions. Prior to the Rhesus system being implemented, blood was typed according to the ABO system alone. This meant a significant number of blood transfusions failed due to immunogenic reactions to the rhesus factor leading to agglutination of blood. It also helped prenatal care as people became aware of the possibility of the mother and child being Rhesus incompatible. This condition could be combated by an injection of antibodies.
