Answer: A - Rods are more numerous than cones
Explanation: Rods are found everywhere in the retina except the fovea (a tiny pocket in the retina where just about all of the cones are located).
B. The macula lutea is another word for fovea, no rods are found there.
C. Rods are utilized in low-light conditions and are not <em>sensitive</em> to wavelengths of light.
D. Cones are responsible for perceiving color and not rods.
E. The main function of the rods is to help us see in low-light conditions (scotopic vision), so this answer would be incorrect.
A energy barrier must be overcome.
Kidney regulates the volume of blood in the body to maintain blood pressure.
Answer:
The correct option is D. All of the above.
Explanation:
known mutagens in today’s conventional diet includes:
1.)Nitrates and nitrites (N-nitrosamines), naturally occurring chemical compounds that are legal preservatives used to suppress harmful bacteria in a variety of cured meats and some cheeses.
2.)Polycyclic aromatic hydrocarbons (PAHs); food contamination by PAHs arises from processing of food (drying, smoking) and cooking of food at high temperatures (grilling, frying, roasting).
3.) Heterocyclic amines (HCAs), many of which are present in burnt and charred foods, especially blackened meat.
Answer:
a statistical estimate of the proportion of the total variance in some trait that is attributable to genetic differences among individuals within a group.
Explanation:
The correct answer is a statistical estimate of the proportion of the total variance in some trait that is attributable to genetic differences among individuals within a group be auseHeritability is a statistical method use in the field of breeding and genetics that measure the degree or how much there is variation in observable traits or phenotypic traits in a population which is as a result in differences in genetic trait of different individual in the population.