A Punnett square is used to determine the __________.
A) Probable outcome of a genetic cross
B) Different forms of a gene
C) Result of a gene mutation
D) Actual outcome of a genetic cross.
Hypothesis is what you think will happen before the experiment, it isn't necessarily backed up by any sources or evidence. A scientific law is the observation of a phenomenon and a theory is the explanation both can be used together to back each other up.
Based on the scenario, it would be most likely that you're looking at : C. xylem cell of a rose bush
Only plants formed a cell plate during cytokineses. From the options above, only xylem is the parts of a plant
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Enzymes are biological catalysts. Catalysts lower the activation energy for reactions. The lower the activation energy for a reaction, the faster the rate. Thus enzymes speed up reactions by lowering activation energy.