What type of stimulus is an allergen such as pollen?

response to a stimulus

external stimulus

internal stimulus

inborn stimulus

What is one of the functions of the nucleus? A. to contain the genetic information of an organism B. to remove waste products from a cell C. to provide structural support for a plant cell D. to determine what materials can enter or leave a cell

What process produces fuel for motor vehicles from living plant products? what is the waste product of this process?

One of the most outstanding psychosocial accomplishments between ages 2 and 6 is:

When our experimental offspring are allowed to reproduce, this creates a new population of mixed offspring called:?

What conditions are needed for an accurate radiometric date to be obtained from a mineral sample?

Analyze whether the tiger is at the same level and whether it obtains the same amount of energy in both the food chains.

How does a heavy metal plane fly?

The organelle that maintains pressure against the cell wall, so that the plant cell keeps it shape, is the (a) central vacuole. (b) rough endoplasmic reticulum. (c) smooth endoplasmic reticulum. (d) nucleus.

In module 1, you identified which species of lizards were most similar to one another based on relative limb length and toe pad size. In this module, you determined which lizards are more similar to one another based on what type of information?

Why do dogs hate bears?