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Animal life in the Paleozoic Era included all of the following EXCEPT ____. a. marine life c. amphibians b. humans d. reptiles
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Asked 11/14/2014 9:27:09 AM
Updated 7/14/2020 4:09:52 PM
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This answer has been confirmed as correct and helpful.
Confirmed by jeifunk [11/14/2014 9:45:38 AM]
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User: Animal life in the Paleozoic Era included all of the following EXCEPT ____. a. marine life c. amphibians b. humans d. reptiles

Weegy: Animal life in the Paleozoic Era included all of the following EXCEPT humans.


User: The Precambrian time period is segmented into very few parts because: a. the fossil record is scarce c. cyanobacteria were the only life form b. life did not exist d. volcanic activity ruined the fossil record

Question
Asked 11/14/2014 9:27:09 AM
Updated 7/14/2020 4:09:52 PM
1 Answer/Comment
This answer has been confirmed as correct and helpful.
Confirmed by jeifunk [11/14/2014 9:45:38 AM]
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The Precambrian time period is segmented into very few parts because the fossil record is scarce.
Added 7/14/2020 4:09:52 PM
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Mendel’s principles account for the genetic variation in organisms.
Question
Updated 11/13/2014 11:54:26 AM
1 Answer/Comment
Mendel’s principles account for the genetic variation in organisms. TRUE.
Added 11/13/2014 11:54:26 AM
This answer has been confirmed as correct and helpful.
Confirmed by sujaysen [11/13/2014 12:42:54 PM]
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Updated 11/14/2014 11:07:07 AM
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Weegy: During Triassic period did the first frog appear on Earth. User: The Cenozoic was a time of _______. a. mountain building c. global warming b. continental breakup d. slow, global extinctions Weegy: The Cenozoic was a time of continental breakup. User: Dinosaurs were definitely cold blooded. TRUE or FALSE. (More)
Question
Updated 12/4/2016 9:49:19 AM
1 Answer/Comment
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Added 12/4/2016 5:38:58 AM
This answer has been confirmed as correct and helpful.
Confirmed by jeifunk [12/4/2016 9:49:20 AM]
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Weegy: Rare genetic disorders may become common in small population through genetic drift. User: Which of the following is an example of a biochemical adaptation? a. camouflage b. migration c. being immune to scorpion stings d. razor sharp teeth (More)
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Updated 11/14/2014 9:02:51 AM
1 Answer/Comment
Being immune to scorpion stings is an example of a biochemical adaptation.
Added 11/14/2014 9:02:51 AM
This answer has been confirmed as correct and helpful.
At least _____ genes must interact to produce a trait. a. two c. four b. three d. none of the above
Weegy: At least two genes must interact to produce a trait. User: Variation in human skin color is an example of a. incomplete dominance. c. polygenic traits. b. codominance. d. multiple alleles. Weegy: A situation in which a gene has more than two alleles is known as MULTIPLE ALLELES. User: The Punnett square in the figure above shows that the gene for pea shape and the gene for pea color __________. a. assort independently c. have the same alleles b. are linked d. are always homozygous (More)
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Updated 11/13/2014 9:46:20 AM
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