Penicillium notatum is a mold that is the source of the antibiotic penicillin. Which is the reason for placing it in the phylum Deuteromycota?

why is there variation new organisms formed from the joining of two reproductive cells?

Complete the sentence. Around1900, European nations built up their military forces, formed alliances, and expanded their colonial holdings in their efforts to A. force their enemies to start wars. B. maintain a balance of power. C.

Why can alternative splicing of messenger RNAs (mRNAs) be advantageous for eukaryotic organisms? A-allows exons from two different genes to be spliced into a new mRNAB-increases the variety of proteins that can be producedC-decreases the average

An example of mitosis at work is a leaf turning yellow. growing. taking in carbon dioxide. hosting a caterpillar.

How does the circulatory and respiratory system work together to get oxygen to the body cells?

Those parts of a new mRNA transcript that get spliced out and don't wind up getting translated into proteins are called: a. exons b. spliceosomes c. introns d. protons

Which type (s) of respiration use glycolysis, the Krebs cycle and electron transport?

Identify the chemical equation for photosynthesis and explain why it is necessary for the survival of animal species

What type of protein would the body make in order to heal a wound? ?

When the F1 plants are allowed to self fertilize, they produced both yellow and green peas in the next generation. How is this explained?