You started out as a single cell and are now made of over 200,000 different types of cells. explain how this happens.

1. A pea plant is heterozygous at the independent loci for flower color (Pp) and seed color (Yy). What types of gametes can it produce?

What occurs when two plates at a transform boundary suddenly slip past each other when the energy built up between them becomes too strong? A. An earthquake B. A volcanic eruption C. A tornado

Hugh wrote the characteristics of two types of galaxies as shown below: Type A: Has a central core from which curved arms come out Type B: Forms a perfect sphere or a smooth flattened oval Which statement is correct?

Translation does not always follow transcription. When the end product of the gene is a functional RNA molecule in the cell, there will be no translation step. List two gene products that are RNA molecules:

How does ph and temperature affect enzyme activity?

Describe how C. parvum obtains the glucose it needs for glycolysis after it has infected another cell

If earth didn't rotate what would be one major obstacle life would have to overcome

What are two key characteristics of cancer cells?

Why does the energy decrease as we go along the food chain from producers to tertiary consumers?

Whats a biotic factor scientists should control?