Biology question and answers for February 06, 2024
- Q How did literary archetypes religion and omniscient narration influence the meaning and interpretation of iterature during the Romantic era
- Q Question 15 of 15 On topographic maps how do you represent a steep slope OA A lack of contour lines B Contour lines that are far apart C Contour lines...
- Q Choose the correct answer The Senate must confirm most of the president s top appointments including attorneys general in different states Usually this means the president must get the OK...
- Q Instructions Below are examples of the three mechanisms of evolution Natural selection genetic drift and gene flow Read each example below In the space provided identify the mechanisms of evolution...
- Q If you inhibit microtubule polymerization in an actively dividing cell at the beginning of M phase what would you observe The mitotic spindle would fail to form The chromosomes would...
- Q Imagine you are a PhD student trying to make a breakthrough in understanding the causes of osteosarcoma a cancer of bone You discover a novel mutation in a G1 S...
- Q Which structure of the Ascaris cross section is depicted below sho wwwerze hutterstoc
- Q What are impaired waters O Water that is not able to flow freely due to structures O O Water that has many organisms living and defecating in it Water that...
- Q The flowchart below summarizes the inputs and outputs of cellular respiration food oxygen the flowchart the wastes arrow represents OA water and glucose OB glucose and nitrogen OC carbon dioxide...
- Q eople who get an influenza vaccine produce antibodies that protect them against being infected by the particular influenza viruses hat are used in the vaccine Which of the following explains...
- Q Generation Generation 5 Generation 10 Generation 20 The figure above shows plates made from a culture growing bacteria during specified generations The culture has white and dark bacteria After generation...
- Q Use the dichotomous key below to answer the question Kingdom Animalia Phylum Chordata Class Mammalia Order Carnivora Aquatic External ears Family Otariidae Has fur Tusks Genus Arctocephalus Family Odobenidae Found...
- Q The theory of endosymbiosis claims that millions of years ago aerobic bacteria were taken inside of anaerobic cells through endophagocytosis The aerobic bacteria then fed on the half digested food...
- Q In 1966 American biologist Lynn Margulis proposed the theory of endosymbiosis which is the idea that mitochondria are the descendants of symbiotic aerobic bacteria What does the theory of endosymbiosis...
- Q What is the difference between an antigen and an epitope How are they related
- Q Catalase Slide 1 Catalase Slice 2 for catalase which slide belongs to which organism Both slides belong to Staphylococcus epidermidis Slide 1 belongs to Staphylococcus epidermidis while slide 2 belongs...
- Q DNA can be recovered from skin cells hair follicles and body fluids The recovered DNA can be used to make DNA fingerprints How do DNA fingerprints help police O A...
- Q A scientist takes some of the genes from one organism and places them into another organism in order to express a desired train What is this process called O A...
- Q All living organisms share some similarities in the chemical and structural properties of their DNA These similarities allow scientists to transfer portions of DNA from one organism to another The...
- Q Genes can sometimes be exchanged between homologous chromosome pairs This process is known as crossing over XX XX XX Which of the following statements is true of crossing over O...
- Q What is a major difference between DNA replication and DNA transcription OA DNA transcription only occurs in multicellular organisms while DNA replication occurs in all organisms OB DNA replication involves...
- Q Suppose one large group of frogs on the mainland uses a low pitched call to attract mates while otherwise identical frogs on a nearby island use a high pitched call...
- Q Comm George Dewey defeated Spain s naval forces at what battle near the Philippines during the Spanish Americar
- Q A mutation in an allele on an individual lizard gave that lizard faster reflexes It is found that after many generations most of the lizard population has the new allele...
- Q Parasites and diseases will Stay the same the size of a population so the are examples of limiting factors Increase Decrease
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