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Firlakuza [10]
3 years ago
12

Two species of beetles are both herbivores on the same host plant, and the presence of either beetle species reduces the populat

ion growth of the other. the relationship between these beetles is best described as
Biology
1 answer:
solmaris [256]3 years ago
5 0
<span>relationship between these beetles is best described as </span>competition
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A plant has the genotype AAbbCcDDEeff, where each letter represents a different gene. This plant is crossed with another whose g
scoundrel [369]

Answer:

The fraction of the offspring that will show the phenotype produced by the recessive c allele is 1024/4096 = 0.25 A-BbccDdE-Ff = 25%

Explanation:

You can calculate the fraction of the offspring that will show the phenotype produced by the recessive c allele by making the punnet square for each gene and then multipling the phenotypic proportions, like this:

Cross) AAbbCcDDEeff     x      AaBBCcddEEFF

Cross For each gene by separately:

  • Parental )        AA    x    Aa

       Gametes)  A    A         A    a

        F1)             2/4 AA  

                          2/4 Aa

  • Parental )        bb    x    BB

         Gametes)  b    b         B   b

          F1)                   4/4 Bb

  • Parental )        Cc    x    Cc

        Gametes)  C    c         C    c

         F1)             1/4 CC

                           2/4 Cc

                            1/4 cc

  • Parental )        DD    x    dd

       Gametes)  D    D          d    d

        F1)             4/4 Dd

  • Parental )        Ee    x    EE

        Gametes)     E     e      E     E

         F1)             2/4 Ee

                           2/4 EE

  • Parental )        ff    x    FF

         Gametes)     f     f      F     F

          F1)             4/4 Ff

So, fraction of the offspring that will show the phenotype produced by the recessive c allele is:

4/4 A-  x  4/4 Bb   x   1/4 cc   x   4/4 Dd   x  4/4 E-   x   4/4 Ff =  

1024/4096 = 0.25 A-BbccDdE-Ff =25%  

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3 years ago
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Why do you think watering is not necessary in this bottled ecosystem
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Answer:

You can buy tiny sealed marine ecosystems enclosed in glass. ... like the one in your bottle, you will need to establish an ecological balance in order for all of ... if you have too many animals consuming oxygen and not enough plants ... Water is consumed by both plants and animals, but is also excreted, purified, and reused.

Explanation:

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3 years ago
This is for keishaburr13 only please no one else answer this thank you ​
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Answer:

sorry. I can't not answer this question now cause i already submitted  it. i did not mean to.

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What was the percentage change in length of the chip placed in the 0.0 M solution? (100 points)
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I WOULD SAY 6 MY GUY

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Which statement best describes what occurs to a molecular of the enzymes trysin after it bind to a molecular of protein
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Trypins breaks down the protien into simple amino acids which are absorbed by the gut wall.

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