If you put erythrocytes in a hypertonic solution, such is the blood with abnormally high sodium, the concentration of the solutes will be greater outside the erythrocytes. This means that the water concentration of the erythrocites is higher than that of the blood. Since the aim is to balance water concentration on the inside and outside of the cell, the water will exit the erythrocytes. They will lose water and, consequently, will shrink in size.
Answer:
1. Tt, Tt
2. RR, Rr
3. 50% homozygous
4. Pp Pp
5. 50% purple flowers
6. Pp, Pp, purple heterozygous
7. pp pp
8.SS, Ss or SS, SS
9. Parents were SS, Ss
Explanation:
Answer:
Evolution
Explanation:
Evolution is the change in habits, hereditary and physical characteristics of a species over various generations in response to environmental conditions. Evolution lead to adaptation, the nature selection of the fittest and elimination of remaining.
Evolution may produce variety and diversity in response to mutation, genetic drift and other genetic variation. These changes may pass to offspring and may express them more in one group of population.
Evolution also explain the unity among organisms by explaining their shared characteristics. This refers to their common ancestors.
Fern is the answer because it dosen't have seeds
