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geniusboy [140]
3 years ago
12

Question 3

Biology
1 answer:
bagirrra123 [75]3 years ago
4 0

Answer:

it was 27x larger in 1982

Explanation:

The cod fish population has dropped in New England between 1982 until today due to higher mortality rate. The population of cod fish in1982 is 80000 metric ton of spawning stock biomass while on the other hand, the population of cod fish in 2011 is 2500 metric ton of spawning stock biomass. This lowering of cod fish population is due to higher mortality rate so we can say that the population of cod fish was 27x larger in 1982.

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What levels in the huerachy of biological include in non living things?
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Answer: The correct option is A.

Biosphere and ecosystems

Explanation:

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Ecosystem consist of a area which consist of living things like plants, animals e t.c interacting with the non living part of the environment I e physical part which include temperature, soil e.t.c.

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Food is moved through the elementary canal (gastro-intestinal tract) by
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In the United States, most tornadoes are classified as intense
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3 years ago
In hamsters, there is a dominant allele (S) for smooth fur and a recessive allele (s) for spiky fur. A unique characteristic of
Oksana_A [137]

Answer:

<em>What are the allele frequencies in this population?</em>

  • Frequency of S = 0.625  
  • Frequency of s = 0.375

<em>In the next generation of 1000 hamsters, what are the expected genotype frequencies?</em>

  • Frequency (SS) = 0.39          
  • Frequency (Ss) = 0.47          
  • Frequency (ss) = 0.14  

<em>What are the expected number of each genotype in the next 1000 hamsters?</em>

  • Individuals SS =  390
  • Individuals Ss =  469
  • Individuals ss =  140

<em>Have the allele frequencies changed?</em> No, they are the same

<em>Is the population in Hardy-Weinberg equilibrium?</em> Yes, it is.  

<em>The expected genotype frequency of Ss (2pq) in the next generation is expected to be: </em>0.469 (option a)

<em>The expected number of smooth fur hamsters (SS) in the next generation of 1000 hamsters is</em>: 390

Explanation:

Due to technical problems, you will find the complete answer and explanation in the attached files.  

     

Download pdf
3 0
2 years ago
A high concentration of chlorophyll imbedded in the plasma membrane fold of a newly discovered species of bacteria suggests a: A
bearhunter [10]

Answer:

<u>C. Photoautotrophic metabolism</u>

Explanation:

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2 years ago
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