Biology, 02.04.2021 05:10 pooooooooyp4286
Given D = dimples and d= no dimples AND P=pointy ears; p=round ears.
Write the genotype of an elf that is heterozygous for both traits.
1 point
DDPP
DPDP
DdPp
dpdp
Answers: 3
Biology, 21.06.2019 15:30
Which plant has a visible leaf modification that will it conserve water in extremely dry environments?
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After fertilization, which type of cellular division is responsible for the growth and development of a complex, multicellular organism?
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Biology, 22.06.2019 00:30
On a recent expedition to a remote region of northern canada, scientists uncovered skeletal remains from about 100,000 years ago. surprisingly, all the skeletal remains, which included many species from differing biological families and spanned about two thousand years, showed evidence of experiencing temperatures in excess of 1000 degrees fahrenheit (or 538 degrees celsius). which of the following, if true, best explains the apparent paradox between the cold environment and the evidence of the bones experiencing hot temperatures? (a) chemical changes that naturally occur during the process of decay in only one north canadian species produce the same evidence of the species' skeletons being exposed to hot temperatures as the expedition scientists found. (b) a little over 103,000 years ago, a large fire is known to have occurred in northern canada. (c) strong evidence exists that as early as 70,000 years ago, homo sapiens around the world relied heavily on fire to cook animals. (d) in the same expedition and in roughly the same layer of excavation, scientists found rudimentary wood cutting and hunting tools used by early humans.
Answers: 3
Biology, 22.06.2019 04:10
Select the correct answer. tay-sachs disease is caused by a mutation in the hexa gene located on chromosome 15. tay-sachs follows an autosomal recessive pattern of inheritance. with the of the diagram, identify which of the offspring will be an unaffected carrier. a diagram showing the genes of parents who are carriers of tay-sachs disease a. a, b, and c b. b and c c. a and d d. a e. d
Answers: 3
Given D = dimples and d= no dimples AND P=pointy ears; p=round ears.
Write the genotype of an elf t...
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