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<span>Each leaf contains a waxy cuticle, this waxy
cuticle is like an epidermal cell that covers the upper and lower surface of a
leaf. The cuticle repels water, </span>prevents rapid desiccation, acts as a
selective filter in reflecting harmful ultraviolet light, and allows the
absorption of visible light for photosynthesis. The
Waxy cuticle decrease evaporation from leaves.
Mendel studied a total of seven traits of garden peas. His experiments were successful because the pairs of factors for the traits he studied were on seed shape, flower color, seed coat tint, pod shape, unripe pod color, flower location, and plant height
Answer:
A gamete is formed by the process of meiosis. Meiosis can be described as a cell division process in which the chromosome number is divided into half so that after fertilization, the number of chromosomes in an organism can be maintained. Crossing over and independent assortment are two processes of meiosis which allow genetic variation to occur. The different alleles for genes which are present in the individual are called the genotype of the person. The alleles are passed from parents to offsprings. This genotype brings about the various physical traits which can be seen in an individual.
