1. A green rat snake that lives in the grass and a brown rat snake that lives in the desert is a form of A. Human genetic modification B. Selective breeding C. Natural selection D. Artificial breeding
Added by Eric A.
Step 1
Step 1: The green rat snake and brown rat snake have colors that match their respective environments (grass and desert). Show more…
Show all steps
Your feedback will help us improve your experience
Tianyu Li and 60 other Chemistry 101 educators are ready to help you.
Ask a new question
Labs
Want to see this concept in action?
Explore this concept interactively to see how it behaves as you change inputs.
Key Concepts
Recommended Videos
Two venomous snakes, originating on different islands, have never intersected with each other. How would you best describe the trait of venom? A. It is an analogous trait B. It is a homologous trait C. It is an evolutionary novelty D. It represents a mutation 2. The Sudanian grass rat (Arvicanthis ansorgei) and the nocturnal Long-Evans rat (Rattus norvegicus) do not mate most likely because of... A. Mechanical isolation B. Gametic isolation C. Behavioral isolation D. Temporal isolation 3. If a large meteor falls on the earth and destroys a large amount of a population, those left behind would be: A. Survival of the luckiest B. Survival of the fittest
Nicholas M.
1.The three components needed for natural selection to act within populations are: A. Variation, Inheritance, Sexual Reproduction B. Inheritance, Asexual Reproduction, Sexual Reproduction C. Sexual reproduction, Migration, Mutation D. Migration, Inbreeding, Mutation E. Differential survival, Inheritance, Variation 2. The evolution of altruism can be explained by which of the following hypotheses? A. Kin selection B. Reciprocity or Reciprocal altruism C. Group selection D. A, B, and C
Adi S.
Which of the following is not an example of natural selection? a. Insect populations exposed to pesticides become resistant to the chemicals. b. Plant species that produce fragrances to attract pollinators produce more offspring. c. Rabbits that sprint quickly are more likely to escape predation. d. On a tree, leaves that grow in the shade are larger than those that grow in the sun.
Recommended Textbooks
Chemistry: Structure and Properties
Chemistry The Central Science
Chemistry
Transcript
18,000,000+
Students on Numerade
Trusted by students at 8,000+ universities
Watch the video solution with this free unlock.
EMAIL
PASSWORD