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1. Match the following dates to major nodes in the phylogeny of humans and other primatesa. 30mya b. 6mya c. 3.5mya d. 2mya e. 800kya1. Most recent common ancestor of humans and bonobos2. Emergence of striding gait and stone tools3. Most recent common ancestor of modern humans, Neanderthals and Denisovans, based on DNA data4. First known emergence of the valgus angle, and abductor function of gluteal muscles5. Most recent common ancestor of humans and baboons
2. The preliminary sequencing of the Neanderthal genome reveals many more similarities to the genomes of contemporary humans from _____________ than from ____________.a. Africa, Asiab. Europe, Asiac. Africa, Europed. Europe, Africae. Asia, Europe
3. Name three synapomorphies that distinguish mammals from early therapsids4. Explain two sensory changes that coincide with the emergence of diurnality among primates. List specific brain regions or sensory organs if applicable.
Assume you were given fifty ml of sewage and asked to determine the number of bacteria in the sample. You began by taking five ml and putting it into 45 ml of sterile water.
The cell walls of bacteria, fungi, and plant cells and the extracellular matrix of animal cells are all external to the plasma membrane. Which of the following is a characteristic of all of these extracellular structures.
A solution containing 80% cytosine and 20% uracil was used to create synthetic RNAs. A bacterial cell free system produced proteins using these mRNAs in the following proportions.
Drag the ADH bottle cap to the gray cap on the top right side of the nephron tank, and release it to dispense ADH. Click Start, and allow the run to complete. Click Record Data. In this run, how does the volume of urine differ from the baseline measu..
After taking samples of HIV RNA sequences from two infected patients, you plot nucleotide differences over 500 generations. You calculate a y-intercept of -5 and a slope of 0.02.
In a small population of snapdragons experiencing incomplete dominance, 30 percent express the homozygous dominant phenotype of red flowers, 50 percent have the heterozygous phenotype
Explain the difficulities of living in the epipelagic? Discuss and describe three adaptations for dealing with the difficulities you described to answer the question above.
In parrots, language spoken is determined through one gene, and the allele, N, for Norwegian, is completely dominant to n, Danish.
Histone protein H4 from pea plants and cow thymus glands contain 102 amino acids in both cases. A total of one hundred of the amino acids are identical in 2 species.
This job names three DNA features that are required to make a green fluorescent protein (GFP) reporter construct and indicates which of these controls the tissues in which GFP will be expressed if the construct is used to make a transgenic mouse.
One of the major categories of receptors in the plasma membrane reacts by forming dimmers, adding phosphate groups, and then activating relay proteins. Which kind does this.
as calcium and magnesium salts of fatty acids are insoluble in water, how would you expect this to affect the usefulness of soap in hard water.Why would these results happen the way they did.
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