#Question id: 2826
#Unit 2. Cellular Organization
An open reading frame (ORF) is defined as a DNA sequence that
a. begins with a start codon.
b. ends with a stop codon.
c. contains 50 codons.
d. contains approximately an equal frequency of A, T, G, and C.
#Question id: 3263
#Unit 11. Evolution and Behavior
From an evolutionary point of view, plant tendrils derived from leaves and those derived from stems are examples of
#Question id: 4563
#Unit 11. Evolution and Behavior
If ʺxʺ indicates the location of fossils of two closely related species, then fossils of their most-recent common ancestor are most likely to occur in which stratum?
#Question id: 11915
#Unit 10. Ecological Principles
Which of the following is the correct prediction about the three types of model such as; Facilitation, Inhibition, Tolerance model.
#Question id: 4746
#Unit 8. Inheritance Biology
Two independent pure line varieties having deep red and brown phenotype in their seed coat were cross, the all f1 progeny is deep red. The F2 progeny obtain from selfing show deep red and brown in ratio of 15:1. Which of the following observation is correct?