Answer:
Types of cells that exist in the human body as a result of cell differentiation are as follows :
- Sex cells
- Muscle cells
- Fat cells
- Bone cells
- Blood cells
- Nervous cells
- Epithelial cells
- Immune cells
- Skin cells
Explanation:
Cell differentiation is a process by which cells become specialized and tak on specific roles in an organism. During human development, a single cell (fertilized egg) differentiates into every different kind of specialized cell type found in the body, including all the cells mentioned above. Cells that a undifferentiated are referred to as stem cells.
Could also be survival of the fittest
1. May be due to a mutation in the allele coding for white colour, which results in an allele coding for yellow colour in the flowers.
2. The original white flower that was isolated may have been heterozygous, Ww, where W codes for the white pigment in flowers, and W is dominant to w. The crossing of Ww × Ww will give offspring with genotypes of WW, Ww, Ww, ww, genotypic ratio of 1:2:1, and phenotypic ratio of 3 white :1 yellow. The offspring with the yellow flowers has a genotype of ww, homozygous recessive.
Hope this helps! :)
To attract insects/animals such as bees to them so they get pollinated.