Biology, 28.10.2019 11:31, jenhowie2944
The graphs above show a change in distribution of beak phenotyzes x, y, and z over 10 generations. notice that beak x completely disappears from the population by generation 5, but reappears by generation 10. could this occur in nature? how? yes, the alleles for beak x could remain in the population as a recessive gene. yes, the birds could mutate their beaks in response to a change in the environment. yes, genetic mutation is so frequent that beak x will likely reappear randomly by generation 10. no, once birds with beak x are extinct, they cannot appear again.
Answers: 3
Biology, 21.06.2019 23:00, cancerbaby209
What are tissues? a groups of tissues that work together b basic units of structure and function c groups of cells that perform the same function d multiple organs that perform a major function
Answers: 2
Biology, 22.06.2019 08:00, antoinewill05
Pls in your opinion, what are the limiting factors that might affect the growth or diversity of our ecosystem? respond to this question in claim, evidence, reasoning format. 1. make your claim (i are the limiting factors that might affect the growth or diversity of our 2. follow the claim with 3 pieces of evidence. evidence may be taken from the reading, the videos, previous lessons, or googled answers. site sources, too. 3. use reasoning to explain why you chose your evidence.
Answers: 3
Biology, 22.06.2019 12:10, Paigex3
Recombinant dna is the merging of dna from unrelated organisms to create new genetic varieties is assembled in the lab from mononucleotides was part of the green revolution of the 1960s is pollination of one plant by another of the same species is cross-pollination of one plant by a different species
Answers: 1
The graphs above show a change in distribution of beak phenotyzes x, y, and z over 10 generations. n...
Mathematics, 08.11.2019 06:31
History, 08.11.2019 06:31
Mathematics, 08.11.2019 06:31