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skad [1K]
3 years ago
11

Who found the first Paradoxides fossil

Biology
1 answer:
Art [367]3 years ago
7 0
Brogniard 1822
I believe 
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How does temprature affect the respirtion rate of th goldfish
lawyer [7]

the respiration rate will increase as temperature increases. An increase in temperature will minimize the amount of dissolved oxygen in the water and increase the metabolic rate of the goldfish, thus causing the goldfish's respiration rate to increase (“Hot waters make it hard for fish to breathe”).

7 0
3 years ago
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How many molecules of dna would result from one molecule after five cycles of pcra)10b)14c)5d)32
Sergio039 [100]

i say <u>D.) 32</u> is the answer.

5 0
3 years ago
Two European men and two Polynesian women settled on a previously uninhabited tropical island. All four of the settlers have bro
kati45 [8]

Answer:

Two European men and two Polynesian women settled on a previously uninhabited tropical island. All four of the settlers have brown eyes, a dominant trait, but one of the Europeans is heterozygous and carries the recessive gene for blue eyes.  No new settlers arrive,and nobody leaves the island.After a few generations,the percentage of blue-eyed individuals increases from the original zero to 25 percent.This is probably due to which of the following factors?

genetic drift

Explanation:

Genetic drift entails when there are changes in the gene frequency which occur in a gene that is existing. From the analogy above, it is a known fact that only gneetic drift could allow such to happen as mutation will only occur with a sudden change of gene which is not the case described above

3 0
2 years ago
A child has been in the hospital for several days for treatment of severe vomiting related his hiv-positive status. which assess
NeX [460]
No lesions in the mouth and throat
Weight increase of 1 lb over 3 days Correct
Temperature change from 100.2° F to 99.2° F
Capillary refill slowing from 2 seconds to 3 seconds
Weight increase of 1 lb (0.45 kg) over 3 days
Rationale: Vomiting results in fluid volume deficit. The most accurate method of evaluating fluid volume increase (the desired outcome) is weight. A temperature decrease is not reflective of fluid volume increase. Increasing capillary refill time is indicative of a fluid volume decrease, not an increase. The absence of mouth ulcers would allow the child to drink without pain but does not reflect a fluid volume increase.
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3 years ago
The mutation in which a chromosome carries repetitive sets for a gene is called a
BigorU [14]
A duplication is a mutation where the chromosome carries repetitive sets for a gene.
6 0
3 years ago
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