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vladimir2022 [97]
3 years ago
10

The jawed fish and all other vertebrates are gnathostomes, which means they have

Biology
1 answer:
zepelin [54]3 years ago
4 0
Gnathostomes are jawed vertebrates, so they have jaws. 
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Its A

Net 2 NADH, 2 ATP, 4 CO2, 2 FADH2

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List two additional populations (other than those listed in the lab) for which
omeli [17]

Indirect methods like mark and recapture become a strong tool to estimate population size or density in species on which it is impossible to apply a direct methods. <em>Because of their biological and ecological characteristics, the Gypsy moth and the Green lizard populations are good examples  for which  mark and recapture would work well.</em>

<em>------------------------------------------------------</em>

There are different methods to study population density. There are direct methods and indirect methods. Among these last ones, we might find the Mark-Recapture technique.

The Mark-Recapture technique assumes that

  • <em>the population is closed during the sampling season, there is no mortality nor natality, </em>
  • <em>marks in the individual last the whole sampling season, and they do not affect the marked individual or their behavior. </em>
  • <em>marked individuals are randomly distributed in the population, and </em>
  • <em>all the individuals have the same probability of being sampled.</em>

The method consists of capturing a sample of individuals belonging to the population under study. After capturing the individuals, the researcher marks and releases them again. The third step is to sample again: The researcher captures new individuals and counts how many of them are marked. These marked individuals belong to the first sample.

Indirect methods like this become a strong tool to estimate population size or density in species on which it is impossible to apply a direct method such as <em>counting individuals</em>.

For instance, if we need to estimate insects population density (<u><em>Gypsy moth population</em></u>) or reptiles population density (<u><em>Green lizard population</em></u>) because of their biological and ecological characteristics, the best way of doing it is by applying indirect methods. <em>These species characterize as small-sized, fast to escape, they can hide in small inaccessible places, they have nocturnal habits, their reproductive rate is too high, and their distribution rate is wide. </em>Among many other characteristics, their population density can not be estimated by direct methods. Mark-Recapture technique is the most suitable one.

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Related link: brainly.com/question/10646744?referrer=searchResults

6 0
3 years ago
Hello who can firgure it out
frozen [14]

Answer:

C.

Explanation:

7 0
2 years ago
Many athletes and administrators fear the widespread use of gene doping—the use of gene therapy to modify genes that improve ath
lyudmila [28]

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 ANY TWO GENETIC MODIFICATIONS THAT WOULD IMPROVE THE PERFORMANCE OF AN ATHLETE ARE:
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Why is offering choice a revolutionary concept at a zoo? Identify an element from what you read in the unit as to how zoos are c
jek_recluse [69]

From the video we can infer that a group of friends went on an excursion to a zoo and saw the treatment of different animals present.

<h3>What is a Zoo?</h3>

This is a place where animals are kept for public display or for conservation purposes.

The debate between them was about the revolutionary concept of how animal treatment affects their choice selection in the zoo.

The element as to how zoos are changing that also serve the purpose of offering animals more choice include their habitat and diet.

Read more about Zoo here brainly.com/question/27957799

#SPJ1

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