Fertilization of the human egg cell usually occurs in the

a. uterus.

b. vagina.

c. fallopian tube.

d. ovary.

Which of these best describes the Locard Exchange Principle? A) the process of pulling fingerprints from crime scenes B) a woman's hair is found on the dead body at the crime scene C) the law that states that all people are innocent until proven

Plant hormonal regulation differs from animal hormonal regulation in that

50. Botox, which is used to reduce wrinkles for a limited time interval, inhibits membrane fusion by targeting a protein that allows overcoming the repulsive force of the membranes.

Looking at a standing human, what is the line that demonstrates the body's bilateral symmetry?

Which of the following statements is true of all organisms in every environment? O A. They must compete for essential resources. B. They avoid interaction as much as possible. C. They are able to produce their own food. D.

Which of the following is a way that human modification of limiting factors causes unbalance in ecosystems? a. habitat loss b. pollution c. climate changes d. all of the above

What form is carbon in the atmosphere?

Both sneezing and coughing are examples of protective reflexes triggered by irritation. sneezing and coughing both involve a disruption in respiration. what is the formal name for the period when respiration is suspended

The type of liquid is the

Why is the cell called the basic living unit of all living matter?