Pollen grain, embryos, seed coatings, and megasporangium.
Answer:
<em>The round wings of fruit flies is dominant over the curled type.</em>
Explanation:
A dominant trait can be described as a trait which is determined by the dominant alleles. The dominant alleles have the tendency to mask the effect of the recessive trait. Hence, a dominant trait can either be homozygous or heterozygous for the trait.
A recessive trait gets suppressed y the dominant trait. For a recessive trait to occur, both the alleles of the gene should be recessive for that trait.
B.7
Explanation
0-7 is the acid
7-14 is the bases
Answer:
c. Methylated CpG islands is associated with long term gene repression.
Explanation:
The CpG sites or islands is a biological term that describes the genomic regions in which CpG sites occur; a region of DNA, in which cytosine nucleotide is followed by a guanine nucleotide in the linear sequence of bases along its 5' → 3' direction.
The CpG islands is characterized with a high frequency of CpG sites, with at least 200 bp, a GC percentage greater than 50%, and an observed-to-expected CpG ratio greater than 60%.
The existence of CpG islands is also associated with low levels of methylation in that genomic area, which has to do with the regulation or repression of gene expression
The slime mold develops cells that fuse together to form one larger, entire cell.
