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Fill in the blanks using these words:
EARDRUMS WAVE SOLIDS AMPLITUDE LIQUIDS HIGH LOUD ULTRASOUND 330 FREQUENCY VACUUM LESS
HIGH
a) The propagation of sound can be described in terms of motion of a
b) Sound cannot travel through a
c) Sound can travel through gases, and
d) A high of vibration makes a pitched sound
e) A large of vibration makes a sound
f) Sound travels quickly than light.
g) The speed of sound in air is about m/s.
h) We hear sound when a sound wave causes our to vibrate.
i) Some sounds have too a frequency to hear.
These are called
Answers: 3
Biology, 21.06.2019 23:00
Approximately 90% of all cases of polycystic kidney disease are inherited in an autosomal dominant fashion. the disease is typically related to mutations to genes (pkd1 and pkd2). pkd genes can be found on chromosome 16. the disease occurs in approximately 1: 800 to 1: 1000 people. here is a hypothetical example. the dominant allele d will cause the development of pkd. the recessive allele is known as d. what genotypes would correspond to suffering from pkd? dd, dd what genotypes would correspond to being normal (not suffering from pkd)? dd consider that 1: 1,000 people have pkd in your population of 325million. consider that pkd is inherited in an autosomal dominant fashion. show you math for all of the following questions: what is the genotypic frequency for dd? what is the genotypic frequency for dd? what is the genotypic frequency for dd? what is p? what is q? how many people in your population would have pkd?
Answers: 3
Biology, 22.06.2019 06:00
Monomers are the building blocks of larger molecules, called polymers. for example, proteins are composed of chains of amino acids that are linked together. cellulose is a polymer that makes up plant cell walls. cellulose is made from a chain of c6h10o5 molecules. which monomers are most likely used to produce cellulose? why?
Answers: 3
Biology, 22.06.2019 06:40
Select all that apply. why are common names not a good reference to a species? common names can be in different languages common names vary with location common names vary with culture common names vary with species color
Answers: 1
I NEED HELP WITH THIS PLEASE ITS DUE IN LESS THAN 10 MINS
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