Which statement about lampbrush chromosomes is incorrect?
A) Looped out regions are active in RNA synthesis.
B) The loops consist of two DNA helices, whereas the axis consists of a single DNA helix.
C) They are meiotic chromosomes.
D) More DNA is looped out from the axis than is required for a single gene.
E) Instead of being condensed, they are extended.
Answer: B
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True or false: Adaptive radiation is an acceleration of speciation and adaptation when there are a large number of ecological opportunities available
A. true B. false
Genomic technology allows researchers to use ____ to survey the genome to detect associations between common
variations and a specific phenotype. a. pedigrees b. continuous traits c. chromosome number d. nucleotide variations e. RNA
In building a confidence interval for the ATE of an experiment, what object will determine the spread of the confidence interval?
A. Average outcome for the treated group B. Sample standard deviation for the treated group C. Average outcome for the control group D. Null hypothesis value
The G-value paradox states that:
a. genome size does not correlate with organismal complexity. b. the number of protein coding sequences do not correlate with organismal complexity. c. genome size does not correlate with the number of protein coding sequences. d. B and C. e. All of the above.