Chlorophyll is most abundent in the blank of a plant

All organisms need energy to function. Which cell organelle provides this energy? nucleus chloroplast vesicle ribosomes

Which of the following is an example of a autotroph? Question 4 options: a wolf a mushroom an oak tree a moth

The inheritamce of a trait in humans is best described as being determined by

Geese that are exposed to a moving box during the first two days after hatching will imprint on the box. Geese that are totally isolated from any moving objects during the same period will never imprint on anything.

Mosses grow close to the ground because they A. lack the nutrients needed to grow tall. B. lack vascular tissue. C. need direct sunlight. D. do not perform photosynthesis.

In addition to a thicker stratum corneum and the presence of a stratum lucidum, the thick skin of the palms and fingertips of the hands and of the soles of the feet have a denser array of sense receptors than thinner skin found elsewhere on the

Which of the following theories sees aging as a process whereby cells are assumed to have a limitation on the number of times they can reproduce to repair damage? a. wear-and-tear theory b. cellular clock theory c. activity theory d.

In humans, oculocutaneous (OCA) albinism is a collection of autosomal recessive disorders characterized by an absence of the pigment melanin in skin, hair, and eyes. That is, normal pigmentation (A) is dominant over albino characteristics.

How can a layer of rock containing a fossils could be present in a mountain wall that is several thousand feet above sea level

During which storage stage of the cell cycle is the dna copied