Kip studies flower color in petunias, where the allele for red flowers, r, is dominant to the allele for white flowers, r. if kip makes the cross rr x rr, the gametes that are produced
will all carry the r allele.
will all carry the r allele.
by one parent will carry r and by the other parent will carry r.
by one parent will carry rr and by the other parent will carry rr.

How are cellular respiration and photosynthesis different? cellular respiration assists breathing; photosynthesis aids pigmentation. cellular respiration breaks down glucose; photosynthesis creates glucose. cellular respiration creates glucose; photosynthesis breaks down glucose. cellular respiration releases oxygen; photosynthesis releases carbon dioxide.

Diego conducted an experiment to find out what kind of ball bounces the highest when dropped from a five-foot platform. he used a golf ball, a tennis ball, and a soccer ball. he dropped each ball from the balcony once. diego recorded his observations after each drop. what can diego do to best improve the reliability of his results? a) drop each ball from the platform three more times b) record his observations in more than one unit c) write at least two scientific questions after the experiment is complete d) share his results with other people who have done similar experiments you for the !

When lactate builds up in a runners muscles it causes a burning sensation what causes this to occur