Question 1
elements in the same period have the same

valence electron
electrons
atomic number
valence shell number

question 2
which element has the greatest reactivity? (refer to a periodic table)

phosphorous (p)
chlorine (cl)
sodium (na)
lithium (li)

Use this new information to determine the parents’ genotypes (indicated by red arrows). then calculate the probabilities that the second male offspring will have each condition. drag one pink label to each pink target and one blue label to each blue target. then use the white labels to answer questions 1 and 2. labels can be used once, more than once, or not at all.

Connection compare and contrast genetic engineering to the process of natural selection. select all statements that are true.

Astudent constructs a venom diagram to compare the organelle last in plant and animal cells which organelle should be listed under “both” in the diagram?