Use the following information to answer the question.

Applying the principle of parsimony to the trait "ability to fly," which of the two phylogenetic trees is better?

#Question id: 9588

#Unit 6. System Physiology – Plant

The light-absorbing antenna systems are organised in different manner, which of the following statements about antenna would be Incorrect?

#Question id: 2731

#Unit 2. Cellular Organization

Which of the following is not a characteristic of the nuclear scaffold?

#Question id: 4315

#Unit 3. Fundamental Processes

A researcher introduces double-stranded RNA into a culture of mammalian cells and can identify its location or that of its smaller subsections experimentally, using a fluorescent probe. When she finds that the introduced strand separates into single-stranded RNAs, what other evidence of this single-stranded RNA piece's activity would she find?

#Question id: 2261

#Unit 2. Cellular Organization

Oxidative metabolism is carried out ____ of mitochondria.

#Question id: 29101

#Unit 8. Inheritance Biology

A cross between two yellow heterozygous mice produces an initial genotypic ratio of 1/4 YY, 1/2 Yy, and 1/4 yy, the F1 progeny showing lethality in their ratio, if F1 yellow heterozygous mate with nonyellow mice what will be the ratio in F2 generation?