Biology, 15.05.2021 03:00 rubend7769
An ideal DNA barcode' sequence will choose one):
1. Be the same across a wide range of species
2. Be variable within species but not between species
3. Be variable between species but not within species
4. Be variable both within and between species
Answers: 3
Biology, 22.06.2019 12:40
Which of the following best describes the expensive tissue hypothesis? brains require more energy, so the gut had to be reduced, and larger brains and tool use led to higher quality diets. increasing body size means that homo neanderthalensis had to include more fat in its diet. brains require more energy, so the gut had to be reduced as brains got bigger. brains require more fat, so the gastrointestinal viscera (gut) had to expand, and hands were needed to acquire more food.
Answers: 1
Biology, 22.06.2019 16:40
During dna replication,each strand of dna is used as a template to produce a complementary strand of dna. this process is shown below. which base will attach to location
Answers: 3
An ideal DNA barcode' sequence will choose one):
1. Be the same across a wide range of species
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