Already have an account? Get multiple benefits of using own account!
Login in your account..!
Remember me
Don't have an account? Create your account in less than a minutes,
Forgot password? how can I recover my password now!
Enter right registered email to receive password!
You have been chosen to join a team of scientists investigating the arrival of a space probe from an unknown planet. The denizens of this planet sent along some representative organisms.
Genetic studies reveal that one of the organisms has three separate sets of DNA. Explain these findings in light of your knowledge of genetics.
This organism is may have evolved three sets of DNA through endosymbiotic events much like plants did to have nuclear, mitochondrial, and chloroplast DNAs.
This organism is not likely to be aneuploid because all members of its species also have three sets of chromosomes.
This organism could be a polyploid but only if all three sets or DNA consist of homologous chromosomes.
All of the above are good explanations of these findings.
Observation: You see "shaky leaf walking" in a Madagascaran mantid (one of about 1800 species, a member of one of dozens of genera of mantids, and a member of one of eight families of mantids). Hypothesis: The behaviour is effective because it makes ..
Explain Bean Species Preference for Oviposition of the Bean Beetle (Callosobruchus maculatus).
In Mendel's approach to plant breeding he was a(n) ___________; this term indicates that his questions were answered by good observations and experiments.
How many chromatids are present in a fly cell in.
Genetic variability is beneficial for a species because it enhances its ability to adapt to changing conditions. Why then does a cell go to great lengths to assure the fidelity of DNA replication?
ATP-synthase is a large membrane-integral protein complex that produces ATP from ADP and inorganic phosphate. Describe the location of this complex in the cell; list its major parts and the subunits each part is made of. Describe how it is able to co..
The structure of a mammalian hormone oxtocin, a nine-amino acid polypeptide as follows: cys-tur-ile-glan-asn-cys-pro-leu-gly. At the carboxyl end, the -OH is replaced by an amino group.
How do 5 fluorodeoxyuridine monophosphate and methotrexate affect cell metabolism? Know the specific enzymes affected and the consequences for the cell.
The altered tRNA translates the UGA as tryptophan. What nucleotide varies has probably occurred in the mutant tRNA molecule? What consequences will the presence of such a mutant tRNA have for the translation of the normal genes in this cell.
Discuss how do fossils provide evidence for the theory of continental drift and explain how do fossils help scientists piece together the family tree of a given plant or animal?
Second, describe how you might use naturalistic observation, case studies, survey research, and correlation research to help prove/disprove your hypothesis.
To 800 ml water, add 80 g of NaCl, 2.0g of KCl, 14.4 g Na2HPO4, and 2.4g KH2PO4; adjust the pH to 7.4 ; bring volume up to 1.0 liter with water.
Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!
whatsapp: +1-415-670-9521
Phone: +1-415-670-9521
Email: [email protected]
All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd