#Question id: 28079
#Unit 6. System Physiology – Plant
#Question id: 15816
#Unit 8. Inheritance Biology
You and your lab partner have isolated 20 new mutant yeast strains that are defective in synthesis of threonine, an amino acid. These Thr- mutants do not grow on minimal medium, but they do grow on minimal medium supplemented with threonine. Ten of your Thr- mutants (numbered 1 through 10) were isolated in a strain of mating type a (MAT a). The other 10 Thrmutants (numbered 11 through 20) were isolated in a strain of mating type α (MAT α). You and your lab partner cross each of the MAT a strains to each of the MAT α strains, and you include crosses to the appropriate wild-type strains. Your experimental observations are shown in the table below, where (-) indicates diploids that did not grow on minimal medium and (+) indicates diploids that did grow on minimal medium.
Which mutations do you know to be in the same gene?
#Question id: 3480
#Unit 11. Evolution and Behavior
Which of the following statements about learning and behavior is correct?
A) Operant conditioning involves associating a behavior with a reward or punishment.
B) Associative learning involves linking one stimulus with another.
C) Behavior can be modified by learning, but some apparent learning is due to maturation.
D) Imprinting is a learned behavior with an innate component acquired during a sensitive period.
#Question id: 28499
#Unit 5. Developmental Biology
In case of forelimb, which Hox gene specify the stylopod?
#Question id: 5042
#Unit 5. Developmental Biology
Which one of the following set of Yamanaka factors can be used to regained the pluripotency of somatic cells in mammals?