The ________ is a group of plant and animal species that inhabits a given area
Fill in the blank(s) with correct word
community
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Snapping division is a hallmark trait of ________ which can be visualized under a microscope by ________
A) Actinobacteria / two adjacent cells linked, appearing as an M dividing into four B) Actinobacteria / one cell appearing as a V dividing into two C) Coryneform bacteria / two adjacent cells linked, appearing as an M dividing into four D) Coryneform bacteria / one cell appearing as a V dividing into two
Describe the events that occur during metaphase
What will be an ideal response?
You are studying a mutant gene in the fruit fly Drosophila, and you suspect it may be important for eye development. What evidence would support such a claim? (Check all that apply)
_____ Gene expression in the eye primordia _____ Gene expression throughout the head _____ Misexpression of wildtype gene results in ectopic eyes _____ Misexpression of wildtype gene results in missing or malformed eyes _____ Mutant with nonfunctional gene has ectopic eyes _____ Mutant with nonfunctional gene has malformed eyes Clarify Question What is the key concept addressed by the question? What type of thinking is required? Gather Content What do you already know about the development of structures in an individual? What other information is related to the question? Choose Answer Given what you now know, what information is most likely to produce the correct answer? Reflect on Process Did your problem-solving process lead you to the correct answer? If not, where did the process break down or lead you astray? How can you revise your approach to produce a more desirable result?
It is more difficult to identify eukaryotic genes than prokaryotic genes because in eukaryotes _____
A) the proteins are larger than in prokaryotes B) the coding portions of genes are shorter than in prokaryotes C) there are no start codons D) there are introns