Biology

9. Generations are the offspring, or progeny, of common_______
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You have been studying two Hippogriff traits as a senior graduation project at Hogwarts (because you are magical), beak size (big beaks, B, are dominant to small beaks, b) and feather color (brown feathers, F, are dominant to white feathers, f). You mate two brown, big-beaked Hippogriffs and obtain the following results: 15 of the baby Griffs are brown and big-beaked; 4 of the baby Griffs are white are big-beaked; and 1 of the baby Griffs is white and small-beaked. What are the genotypes of the parent Hippogriffs
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Some species can reproduce sexually or asexually. In which two situations is sexual reproduction advantageous?A. When no individuals of the same species are available for matingB. When many individuals of the same species are available formating.C. When the individuals live in a stable environment in which theythrive.D. When the individuals live in an environment that suddenlychanges.
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What are the 3 most important parts of a seed
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Which one of the following plate tectonic settings would have mountains without active volcanoes?a. ocean-continentb. continent-continentc. ocean-ocean
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The microtubules that form in prophase and control the chromatids are called___
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a structure in a present day organism that no longer served its natural purpose
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What structure encloses almost all bacteria? Do bacteria have a structure that encloses the genetic material?
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Protein synthesis consumes four high-energy phosphate bonds per added amino acid. Transcription consumes two high energy phosphate bonds per added nucleotide. Calculate how many protein molecules will have been made from an individual mRNA at the point when the energy cost of translation is equal to the energy cost of transcription. Assume that the nucleotides in the coding portion of the mRNA constitute 5% of the total that are transcribed.
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Explain the difference between prokaryotes and eukaryotes. Include which type of microorganisms are included in each domain
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How can you turn off an electromagnet? A. disconnect the electric circuit. B.Straighten out the wire. C.Take out the Iron box D.you cannot turn off the electromagnet.
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Which of these landforms would most likely be found at a divergent boundary? A Fault line B Mid-ocean ridge C Volcanic island D Mountain
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does anyone know 1,4,5,8?
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The speed with which force is developed by skeletal muscles is determined by the Group of answer choices myosin ATPase isoform. Ca2 ATPase activity. sarcoplasmic calcium concentration.
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which statment explains how the fossil record supports the theory of evolution?A. the fossil record shows how organisims have changed from relativly complex organisims to simpler organisims. B. The fossil record shows how organisims have changed from realatively simple organisims to more complex organisims.C. The fossil record shows that all organisms are simple organisims.D. the fossil record shows that all organisims are complex organisims
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Many bacteria, including E. coli, are capable of growing under both anaerobic and aerobic conditions. Some mutations are introduced into an E. coli strain that inactivate several enzymes involved in DNA repair. The mutant strain grows normally when kept in an incubator with a 100% nitrogen gas atmosphere. However, the strain dies when exposed to a normal laboratory atmosphere. Why
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true or false with reason :- partner firm is a non trading concern
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Using the information in this photo, what can MOST LIKELY be learned about the rocks in the illustration?A)relative ageB)absolute ageC)melting pointD)average rainfall
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What happens during fermentation?
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Your friend makes a claim that the image to the right shows facilitateddiffusion. You are an educated Honors Biology student, and you believethat he/she is incorrect in their claim. Make a claim as to which type ofcellular transport is represented in the image (1 point)State TWO pieces ofevidence from the image that supports your claim (2 points).*
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If a strand of DNA has the following base sequence, what would the base sequence of the mRNA that is transcribed be?DNA sequence: TAC CAT GTG AGT AAC CGT CCA ACTmRNA sequence: AUG GUA CAC
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if a skunk has 20 chromosomes in each sperm cell how many chromosomes are in it's haploid cells
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The image shows a cell placed in an aquatic environment. Using yourknowledge of water tonicity, what type of environment was the cell placedin, and what effect will this have on the cell?The environment outside of the cell is hypertonic, and the cell will swell.The environment outside of the cell is hypertonic, and the cell will shrink.The environment outside of the cell is hypotonic, and the cell will swell.The environment outside of the cell is hypotonic, and the cell will shrink.
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Which is NOT an example of a renewable energy source?O CoalO WindO WaterO SunPlease help ASAP
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