Stem cells are unique because they have not yet completed the process of?

1, Explain the endosymbiotic theory of the origin of eukaryotic cells in your own words. 2, Compare at least two characteristics of mitochondria to prokaryotic cells and explain how this relates to the endosymbiotic theory. 3.

A plant can open or close it's stomata in response to environmental conditions. Which best explains how the ability to open and close stomata benefits a plant?

Does mica have a acid reaction and what is the reaction

The net photosynthesis for an entire ecosystem is known as the

A child who weighs 32 pounds receives a prescription for amoxicillin with clavulanate

When you scratch a mosquito bite, you damage some cells. Damaged cells release histamine, which causes localized swelling. The swelling can crush cells, causing them to release more histamine. This is an example of

With respect to the overwhelming similarity in behavior between males and females, how many PAIRS of chromosomes are unisex (seen in both males and females) ?

Which of these habitats has a high salinity? O A. River B. Stream c. Lake D. Ocean

Which statement describes a property shared by lipids and carbohydrates

When comparing lakes and oceans, most lakes have A) lower levels of salt. B) higher levels of salt. C) inconsistent levels of salt. D) about the same level of salt.