How do simple machines affect work?

How do plants produce oxygen during photosynthesis?

Two grizzly bears are fighting over a fish to feed themselves. what kind of interaction is this scenario, which works as a limiting factor in the bears' survival?

A postsynaptic neuron has three presynaptic inputs - from neurons X, Y, and Z. Stimulation of neuron X causes the postsynaptic neuron to depolarize by 0.5 mV. When X and Y are stimulated simultaneously, the postsynaptic neuron depolarizes by 1 mV.

What does it mean to make a prediction

how do environmental factors affect the variation and distribution of expressed traits in a population?

What is the biological significance of the elephant graveyard in the movie "The Lion King"?

In fruit flies, the gene for red eyes (r is dominant and the gene for sepia eyes (r is recessive. if a red-eyed heterozygous fly (rr mates with a sepia-eyed homozygous fly (rr, what are the possible genotypes of their offspring?

Who is the father of modern day genetics

Reflection about endocrine

The Consumer Price Index (CPI) measures the