Answer:
Plants absorb water from the soil by osmosis. They absorb mineral ions by active transport, against the concentration gradient. Root hair cells.
The right answer is
C (see the images):
An organism is
heterozygous for a gene when it has
two different alleles of that gene on the same locus for each of its
homologous chromosomes.An allele is a variable version of the same gene or genetic locus, that is to say, a varied form that can be distinguished by variations in its nucleotide sequence.
According to the American College of Sports Medicine and the Academy of Nutrition and Dietetics, an endurance athlete should have a daily protein consumption of at most 2 grams per kilogram of his or her body weight. If the endurance athlete weighs 60 kilograms, then you should consume 120 grams of protein per day.