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TLS Online TPP Program
#Question id: 15819
#Unit 8. Inheritance Biology
Being a well-rounded geneticist, you also maintain a colony of chickens. In a cross between a female chicken from a true-breeding strain with three toes per foot and a male from a true-breeding strain with seven toes per foot, all of the F1 progeny have five toes per foot.
Based on the information that toe counts should appear in the F2 generation and at what frequencies?
TLS Online TPP Program
#Question id: 15876
#Unit 12. Applied Biology
The following growth regulators (GRs)- auxins, cytokinins, ABA and GA3 are used in plant tissue culture, The common range of concentrations used are as follows:
GROWTH REGULATOR(GRs) CONCENTERATION
A) AUXIN i) 0.1-3 mg/L
B) GA3 ii) 0.2 mg/L
C) CYTOKININ iii) 0.1-1 mg/L
D) ABA
TLS Online TPP Program
#Question id: 17202
#Unit 13. Methods in Biology
The probability that at least one of the events Q and R occur is 0.6. If Q and R have probability of occurring together as 0.2, then P(Q) + P(R) is..........
TLS Online TPP Program
#Question id: 5363
#Unit 8. Inheritance Biology
A Southern blot using a probe that binds to the region spanning the mutation causing albinism detects one DNA fragment in homozygous normal individuals (A/A) and two fragments in albino individuals (a/a). Following banding pattern of three offspring of parents? Which of the following correct regarding parents?
TLS Online TPP Program
#Question id: 4246
#Unit 3. Fundamental Processes
Which one of the following structures, if missing, would usually prevent translation from starting?