Answer:
It would swell and then burst.
Explanation:
Blocking would be best used 'by blocking on chicken type'. This means conducting separate trials for different types of chickens while testing the chicken feed because the type of chicken was determined to impact egg production.
In a scientific experiment where the aim is to conclude whether a certain chicken feed leads to higher egg production, blocking would be used to control the variables that might affect the result of the experiment. According to the information given, chicken's water intake is said to have negligible influence on egg production, however, the type of chicken does impact the production quantities.
Therefore, the ideal way to apply blocking to the experiment would be by differentiating the groups of chickens based on their type; this method is referred to as blocking on chicken type. The implication of this is, testing different chicken feeds on different types of chickens separately to ensure the accuracy of the experiment results by eliminating confounding factors.
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simple dominance
codominance
pleiotrophy
Answer: The correct answer is- " Simple dominance".
Simple dominance refers to the expression of one allelic form of a gene (that is dominant) over the other form (that is recessive).
Example- T allele is dominant that represents tall plant height over t (for dwarf), which only expresses in the absence of dominant allele.
On the contrary, pleiotropy means one gene is responsible for more than one characteristic or phenotypic trait of the organism.
Codominance means equal expression of both the alleles (like AB blood group) of a gene. Incomplete dominance occurs when none of the alleles is completely dominant resulting in an intermediate phenotype.
Thus, simple dominance is the right answer.
B: Mutated DNA sequences, which can pair with existing genes, are introduced.
C: The DNA sequences of the entire genomes of disease-causing microbes are compared.
D: A new gene, which codes for the protein that can repair defective genes, is introduced.
D: A new gene, which codes for the protein that can repair defective genes, is introduced.