Biology, 25.03.2021 02:00 Porciabeauty4175
No single fossil proves that domesticated dogs and wolves evolved from a common ancestor. Yet
almost all scientists agree that dogs and East Asian wolves share a common ancestor because of
evidence from-
A. similarities in body structure,
B. similarities in genetic makeup.
C. animal fossils found near early human sites.
D. All of the above support the existence of a common ancestor.
Answers: 1
Biology, 22.06.2019 02:10
Scenario #2 in 2001, a population of 2,500 poison dart frogs lived in the amazon rain forest. due to increased deforestation, the population dwindled to 25 frogs in 2019. new government regulations were enacted in 2022, successfully putting an end to the deforestation of the amazon rain forest. once deforestation was stopped, the poison dart frog population was able to recover. by 2050, the population reached 8,000 frogs, of that population, 20 are homozygous recessive for being spotted (ss genotype). q2- ? q- p- p2- 2pq-
Answers: 2
Biology, 22.06.2019 12:10
What mistake did john needham make that caused him to conclude that spontaneous generation for microorganisms occurred? a. he re-contaminated his boiled broth solutions. b. he destroyed the vital force in the solutions. c. he did not boil his broth solutions, only warmed them. d. he failed to seal his flasks of boiled broth. e. he allowed his assistant to conduct the experiment which he did not monitor closely.
Answers: 2
Biology, 22.06.2019 14:00
The dense layer of connective tissue that surrounds an entire skeletal muscle is the
Answers: 1
No single fossil proves that domesticated dogs and wolves evolved from a common ancestor. Yet
almos...
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