Which of the following is correct combination of statements related to Dot matrix

A. It is a graphical way of comparing two sequences in a two dimensional matrix.

B. Residue matching is represented by dot is placed within the graph.

C. When the two sequences have substantial regions of similarity, a blank space is created

#Question id: 12160

#Unit 9. Diversity of Life Forms

#Question id: 3502

#Unit 11. Evolution and Behavior

Sexual dimorphism (SD) is a pattern that is seen throughout the animal kingdom and differences between the sexes in coloration are common in many organisms. Following some statement are given

A) There are many mechanisms that drive the evolution of SD, the most accepted mechanism being sexual selection

B) Mate choice is an important proximate mechanism of sexual selection, often the sex with the higher reproductive investment is the ‘choosy’ sex

C) Larger species are more sexually dimorphic than smaller species

D) Terrestrial species tend to be more sexually dimorphic than arboreal species

Which of the following above statement is correct?

Which one of the following is correct?

#Question id: 9158

#Unit 9. Diversity of Life Forms

Coral reefs occur on the southeast coast of the United States but not at similar latitudes on the southwest coast. Differences in which of the following most likely account for this?

#Question id: 5114

#Unit 5. Developmental Biology

 Which kind of cleavage is shown in flatworms?

#Question id: 12142

#Unit 10. Ecological Principles