Which of the following is an example of sexual selection? A diamondback rattlesn
ID: 181702 • Letter: W
Question
Which of the following is an example of sexual selection?
A diamondback rattlesnake with a color pattern that allows it to blend in better with the desert sand.
A farmer cross pollinating two zucchini plants.
Male blue-footed boobies dancing to show off their bright blue feet to female blue-footed boobies.
A scientist inserting an Escherichia coli gene into the genome of Staphylococcus aureus.
Consider a rabbit, which of the following is true regarding its DNA?
All of its cells contain the same DNA.
Each cell type contains its own unique DNA.
Rabbit brain cells and kidney cells express the same DNA genes.
Rabbit DNA uses a different molecular backbone than mouse DNA.
Which of the following is the correct order of ecological organizational levels starting from the largest and most inclusive to the smallest and least inclusive?
Population > biosphere > community > individual > ecosystem
Community > individual > population > biosphere > ecosystem
Biosphere > ecosystem > community > population > individual
Individual > population > ecosystem > community >biosphere
You are studying passive diffusion of a molecule called FLUBBER across a semipermeable membrane, which is mimicking the phospholipid bilayer of eukaryotic cells. FLUBBER moves from side A to B. Which of the following can you conclude?
Side A had a lower FLUBBER concentration initially compared to side B.
Side A had a higher FLUBBER concentration initially compared to side B.
Side A had the same initial FLUBBER concentration as side B.
Explanation / Answer
Answers.
Which of the following is an example of sexual selection?
Male blue-footed boobies dancing to show off their bright blue feet to female blue-footed boobies.
Consider a rabbit, which of the following is true regarding its DNA?
All of its cells contain the same DNA.
Which of the following is the correct order of ecological organizational levels starting from the largest and most inclusive to the smallest and least inclusive?
Biosphere > ecosystem > community > population > individual
You are studying passive diffusion of a molecule called FLUBBER across a semipermeable membrane, which is mimicking the phospholipid bilayer of eukaryotic cells. FLUBBER moves from side A to B. Which of the following can you conclude?
Side A had a higher FLUBBER concentration initially compared to side B.
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