Answer:
Speciation is defined as an evolutionary process in which one population evolves into a distinct species.
Speciation in reverse, or despeciation is defined as the extinction of an old species due to combining with evolved species to produce hybrid species but it conserves biological lineage.
In the given research, the term used despeciation or speciation in reverse is appropriate as hybrid species resulted from interbreeding of Galapagos two finch species conserved the biological lineage but also loss one of the species Darwin discovered.
Answer: The answer is A
Explanation: Carbon IS abundant on the earth's surface.
Answer:
The process of photosynthesis requires solar energy.
Explanation:
Hope this helps :)
2. Each trait is defined by two alleles. Each allele can either be dominant or recessive ( TT or tt or Tt)
Answer:
The correct answer would be -
Punnett square is given below and on the base of the result of Punnett square, Millie should mate with <u>Denver</u> to get three different colors of puppies.
Explanation:
The question says that Millie has a genotype BB*, which is a combination or heterozygous condition of dark brown allele B and white allele B*, now cross with Denver (light brown color):
Cross 1:
B B*
B BB BB*
B* BB* B*B*
the results is : 25% dark brown, 50% light brown and 25% white.
cross 2: with Charley (white color)
B B*
B* BB* B*B*
B* BB* B*B*
there is only white and light brown puppies produced
Thus, the correct answer is - Denver.
