Mendel's principle of dominance suggests a (recessive, diploid, dominant) gene will always be masked by the presence of a (recessive, haploid, dominant) gene.

The correct answer for the blanks are-

1) Recessive gene

2) Dominant gene

Explanation:

According to Mendel's principle of dominance, offsprings with heterozygous genotype (that is having two different alleles, dominant and recessive) exhibit the phenotype of dominant allele as it masks the expression of recessive allele.

Thus, a recessive allele (such as t for dwarf plant) will always be masked by the presence of dominant allele (such as T for tall plant).

Therefore, a Tt (heterozygous pea plant) genotype plant will express tall trait and mask dwarf trait.

Thus, according to this law, the right answer for blanks are-

1) Recessive gene

2) Dominant gene.

each of the 46 original chromosomes splits into two daughter chromosomes, so there are two sets of 46 daughter chromosomes that end up in each cell. human cells have 46 chromosomes. each chromosome consists of a pair of identical chromatids attached together by a structure called a centromere.

an organism's phenotype is the  form of a trait  that it  displays. for  flowercolor, a pea  plant  can  display  a phenotype of purple or white flowers. an organism's  genotype  is the alleles of a gene it contains. based on his data, mendel concluded that a phenotype can be  determined  by more than one  genotype.