Answer: A possible reason for these haircolors is that you could get a mix of your 2 parents haircolors. Another possible reason is that people just simply tinted their hair.
Answer:
The brain and the spinal cord are wrapped in three protective layers of tissue called the meninges. The cerebral spinal fluid goes between these layers to provide more cushion and protection. It nourishes and protects the nerve tissues of the brain and spinal cord. It also acts as a shock absorber, considering humans move a lot and fall.
The two alleles representing the trait are different (e.g. Pp for purple color). Although the pea plant appears purple in color (its phenotype is purple), its genotype (genetic make-up) is a mixture of a dominant “P” and a recessive 'p” trait.
This process is called genetic engineering. It is a type of genetic modification wherein engineers can examine the dna<span> of a plant and can add a foreign gene or genes to the genome of an organism. The gene holds information that will give a trait to the organism.</span><span> </span>
Answer:
A function of both of their outer coverings is to reduce water loss. (B)The outer coverings of the tulip and crocodile both protect the organism.