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monitta
3 years ago
13

Select all the correct answers.

Biology
1 answer:
Arisa [49]3 years ago
7 0
ينتييزبو تبزينبتذرقبنخوب به رد ب بت
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Two species of fish are introduced to the same lake. Over time, only one species survives. According to Darwin's theory of evolu
Nikitich [7]

Answer: Both species must have competed for the same niche. The surviving species is better adapted or adapted better and outcompeted the other.

Explanation:

7 0
3 years ago
Which of the following methods might be used to decrease the rate of approach to carrying capacity by the developed world?
Lelechka [254]

decrease resource use

Explanation:

A decrease resource use is one method that might be used to decrease the rate of approach to carrying capacity by the developed world.

A carrying capacity is the amount of people a particular place can sustain.

  • Resources available in a place plays a very central role in determining the carrying capacity of a place.
  • Resource availability limits population to a large extent.
  • Developed nations are resource based systems.
  • If there is a decrease in how resources are used, it can lead to scarcity of certain products that are in need.
  • Some industries will not operate optimally.
  • In the end, people will migrate for better opportunities in some other places.
  • This will further reduce the rate of approach to carrying capacity.

learn more:

Migration brainly.com/question/2375366

#learnwithBrainly

5 0
4 years ago
In Andalusian fowl, B is the gene for black plumage (head feathers) and B' (pronounced "B prime") is the gene for white plumage.
svet-max [94.6K]

INCOMPLETE DOMINANCE INHERITANCE:

<span>5.  In Andalusian fowl, B is the gene for black plumage (head feathers) and B' (pronounced "B prime") is the gene for white plumage.  These genes, however, show incomplete dominance.  The heterozygous (BB') condition results in blue plumage.  List the genotypic and phenotypic ratios expected from the following crosses:  a) black x blue  b) blue x blue  c) blue x white</span>

<span>6. </span><span>In snapdragons, petal color is determined by a single gene locus with two alleles making the "red" allele (R) incompletely dominant to the "white" allele (r).  Heterozygotes have petals, which are neither red nor white, but pink.  a) If a true-breeding red flower is pollinated with pollen from a white flower: What fraction of the seeds (F1 generation) would be expected to produce red-flowered plants?  What fraction of the gametes produced by the F1 plants would be expected to bear the R allele?  b) If two pink flowered plants are crossed, what genotypic and phenotypic ratios are expected among the offspring (F1 generation)?</span>

4 0
3 years ago
Read 2 more answers
Why does water feel cool when it evaporates?
Naddika [18.5K]

Answer:

i think its A

Evaporation uses energy, and this heat energy is taken from the body.

5 0
3 years ago
What type of cells undergo meiosis? <br><br> Gamete cells of somatic cells
Setler79 [48]

Answer:

somatic cells

Explanation:

3 0
3 years ago
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