Biology, 15.02.2020 16:15 connorvoss7345
16. Which of the following statements is/are correct?
A. The endoskeleton made of Chitin and protein in arthropods serves as a waterproof barrier and support for walking on land.
B. Given the following on the organism:
I. An animal
II. Multicellular
III. has tissues
IV. Has a circulatory system
V. has a hard exoskeleton and jointed appendages
This organism could be a member of the Phylum Insecta
C. Arthropods have a closed circulatory system
D. Arthropods can be found in all habitats of Earth
E. Insects are arthropods
Answers: 1
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Pink fur (p) is dominant to purple fur (p) in hamsters. two heterozygous pink hamsters are crossed. what is the probability that these two parents will have an offspring with purple fur? 2/4, 1/2 or 50% 1/4 or 25% 3/4 or 75% 4/4 or 100% there is no chance for this type of offspring
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The many stone tools, fragmentary animal bones, and teeth found at gran dolina, spain, indicate that hominids there? a. processed and consumed animals and other hominids. b. did not differ appreciably from earlier asian homo erectus. c. were similar to later homo sapiens. d. none of the above
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Biology, 22.06.2019 16:00
Which enzyme is responsible for “unzipping" the dna by breaking the hydrogen bonds between the nucleotides?
Answers: 1
16. Which of the following statements is/are correct?
A. The endoskeleton made of Chitin and...
A. The endoskeleton made of Chitin and...
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