As a scientist, which of the following would you use as evidence to propose changing the traditional
animal phylogenies?
a. newly discovered prokaryotes in soil
b. the fossil record
c. predator-prey relationships
d. better electron microscope pictures of cells
e. molecular data
E
You might also like to view...
In the construction of a phylogenetic tree, a ______ considers the overall similarities among a group of species without trying to understand their evolutionary history, whereas a ______ considers the possible pathways of evolution to find the best possible tree.
A. cladistic approach; phenetic approach B. phenetic approach; cladistic approach C. shared derived character; ancestral character D. ancestral character; shared derived character
What was the primary goal of the Human Genome Project?
a. Sequencing the mouse and fruit fly genomes b. Studying the human proteome c. Sequencing the genomes of humans and common lab organisms d. Mutational analysis of the fruit fly genome e. Sequencing the human microbiome
In a plant, where do Calvin cycle reactions occur?
a. Stroma b. Stomata c. Granum d. Thylakoid
Calculate the Shannon diversity index for each marsh. Round your answers to three decimal places and separate answers with a comma and one space. Community Species Low marsh High marsh 1 19 2 2 26 6 3 15 82 4 0 2 5 0 3 Total 60 95 The Shannon diversity index for the low marsh and high marsh are:
What will be an ideal response?