First are two photos; the table below the photos contains the sample questions with the answers in red.
| SHOW YOUR WORK? |
| Cardi is taking data on honey bees and whether or not they have a preference of flower type. She writes 4 statements in her science notebook. CLASSIFY each statement as an observation OR an inference: I saw 5 bees go to the pink flowers and 15 bees visit the blue flowers. OBSERVATION I noticed the blue flowers smell sweet and fruity, while the pink flowers do not smell at all. OBSERVATION I think the blue flowers have sweeter nectar, and that is why the bees prefer them. INFERENCE I also counted 2 butterflies on the blue flowers, and 0 butterflies on the pink flowers. OBSERVATION |
| DETERMINE the genotypes for the following Fraggles: homozygous dominant for skin color KK, heterozygous for skin color Kk, homozygous recessive for skin color kk. |
| A fraggle with the genotype KK ORANGE, and fraggle BLUE, and a fraggle with the genotype Kk ORANGE |
| SEE FIRST PICTURE ABOVE |
| SEE SECOND PIC ABOVE! |
| UAUACCG; this strand of mRNA leaves the nucleus and then goes to the ribosome to be "read" (translated) by the tRNA. The tRNA follow the directions of the mRNA and grab amino acids to make a long protein strand. |
| DELETION: when a nucleotide from the original DNA sequence is deleted or removed; INSERTION: when a nucleotide form the original DNA sequence is added; SUBSTITUTION: when a nucleotide from the original DNA sequence is switched out for a different one |
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