3. The similarities of a bird's wing and an insect's wing are evidence of

A) divergent evolution

B) analogous structures

C) vestigial structures

D) homologous structures

The irregular ridge on the midline of the scrotum, formed from fusion of the urethral folds during development is the

The actively growing and metabolizing phase of the bacterial growth is a Logarithmic phase b. Stationary phase c Death phase d. Lag phase

What is placed into the uterus after the process of in vitro fertilization (IVF) ? A. Eggs B. Sperm C. Embryos D. Fetuses

A blue-eyed man is married to a blue-eyed woman and the woman gives birth to a brown-eyed child. What is the most likely explanation for this situation? a. this situation can not occur b. the father has a dominant brown-eyed allele c.

A microbiologist plated a bacterium on a specific medium. After incubation, she noted that the previously yellow medium was now hot pink and there were numerous bacterial colonies growing on the medium.

Phosphorescence is a phenomenon associated with which algal division

What are potential sources of error in a experiment?

Does carbohydrate hydrolysis by ptyalin continue in the stomach

How do the circulatory system and immune system work together to respond to an injury?

Ducks and beavers both have webbed feet