What are 3 human activitys that threaten biodiversity

How to tell if you have left over endometriosis tissue after a hysterectomy?

Clonal selection identifies a __ lymphocyte that needs to be cloned for production of a specific antibody. 1. T 2. B 3. Both 4. Neither

Which of the following supports the theory of evolution? a. homologous structures b. geographic distribution of organisms c. embryonic stages of development d. all of the above

Are atoms able to be divided by a chemical reaction?

Scientists have successfully cloned animals, including large mammals such as sheep. Which statement provides the most likely reason that a human has not yet been cloned? (1) Humans have DNA that is structurally very different from other mammals.

Explain why you can't fully test the lipase activity in tube 5.

A. True b. False: chemicals that become contaminated, dry out, or oxidize can turn unstable and become potentially explosive chemicals (pec)

A long term change in Earth's overall temperature with massive and permanent ramification is called? Climate change Ocean acidifcation Greenhouse gas All of these

Biologists believe that gender differences arise from A. socialization. B. reinforcement and modeling. C. traits that ensured a person's survival and reproduction. D. a process of identification.

What would mostly likely happen to a person who is not getting enough essentials amino acids in his or her diet