When a plant starts to reproduce, auxins are released. Also, a large amount of sugar is used to create energy to build reproductive pollen and fruits. Which main plant tissues are working together?

Dr. Lange discovers a colony of bacteria living in an extremely acidic environment. While observing the colony, she finds that the bacteria are autotrophs Which best describes the bacteria discovered by the scientist?

An important role of fungi in an ecosystem is A) performing photosynthesis. B) breaking down dead organisms C) making alcohol D) killing bacteria

What is unique about the members of the group of fungi to which Penicillium notatum belongs? A. They are not important for medicine. B. They are not made up of hyphae. C. They are used in fermentation. D. They lost the reproductive phase.

Why is there more producers than consumers in an ecosystem?

Think about the example of the food chain, when the snake population grew out of control. Imagine the opposite. Imagine that there was a bounty on snakes and people were allowed to kill them and turn them into their local sheriff for a reward.

Where are the soft and hard palate located and what are their functions?

A Caucasian patient with pale skin is treated for low blood pressure with medication that elevates the blood pressure; however, the skin's pallor does not change. Which of the following is the most likely cause of the pallor in this patient?

The piece of land where a river meets a sea is called a delta. Sediments, which are carried along with the river, are continuously deposited at the mouth of the river. Which of the following natural resources is most likely plentiful at deltas? A.

Which energy conversion takes place when a solar cell is used to light a street lamp? A) solar energy → light energy B) solar energy → electric energy → light and heat energy C) solar energy → light and heat energy D) heat energy → light energy E)

Relationship between organisms that share the same habitat and niche.