1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
umka2103 [35]
2 years ago
15

Non-native (exotic) species can become species when they out compete the native species.

Biology
1 answer:
kvasek [131]2 years ago
6 0

Answer:

yes sir

no sir

Explanation:

yes maam

no maam

You might be interested in
What is the error in this experiment please ??
True [87]
An error is that the scientist did not control their variables. They had one group of people playing the game at 6, and another group playing at 12. This means that other things might have affected the scores other than what was being tested, which was caffeine.
5 0
2 years ago
In summer squash, white fruit color (W) is dominant over yellow fruit color (w) and disk shaped fruit (D) is dominant over spher
dangina [55]

Answer:

Genotypic ratio = 16 WwDd: 0

Phenotypic ratio = 16 white, disk shaped fruit : 0 yellow, sphere shaped fruit

Explanation:

This question involves two different genes coding for fruit color and fruit shape respectively. The allele for white fruit color (W) is dominant over yellow fruit color (w) and disk shaped fruit (D) is dominant over sphere-shaped fruit (d).

According to this question, If a squash plant pure-breeding for white, disk shaped fruit (WWDD) is crossed with a plant pure breeding for yellow, sphere shaped fruit (wwdd), the following gametes will be produced by each GAMETE:

WWDD - WD, WD, WD, WD

wwdd - wd, wd, wd, wd

Using these gametes in a punnet square, all of the offsprings will have genotype WwDd, which is phenotypically white and disk shaped fruit.

The genotypic ratio is 4 WwDd: 0

The phenotypic ratio is 16 white, disk shaped fruit : 0 yellow, sphere shaped fruit.

8 0
2 years ago
Given the history of corn in the western hemisphere, what would be the best strategy for survival of the Zea species?
Scilla [17]

The answer is C) Increase genetic variation and breed plants to contain the wild variety.

4 0
3 years ago
What are two ways animals contribute to the carbon cycle?
GuDViN [60]
During the carbon cycle, animals and plants add carbon dioxide to the atmosphere through cellular respiration, and plants remove carbon dioxide through photosynthesis. The burning of fossil fuels releases more carbon dioxide into the atmosphere, contributing to global warming.
8 0
3 years ago
The analysis of a DNA molecule reveals that 30% of its nucleotides are adenine. What percentage of the same DNA molecule would b
Contact [7]

Answer: 20%

Explanation:

Recall that the sum of all nitrogenous bases is equal to 100%.

Hence: A + C + G + T = 100%

Now, since adenine nucleotides is 30%, then thymine is 30% as well (A = T). Thus, the total of both is 60%.

From 100 remains 40% which is divided equally between guanine and cytosine, so each is 20%.

Thus, the percentage of the same DNA molecule that would be expected to be guanine nucleotides is 20%

6 0
2 years ago
Other questions:
  • What happens when magma convection currents move in opposite directions?
    6·2 answers
  • In a rainforest what might be a limiting factor for the toucan population
    15·1 answer
  • Use what you know about natural selection to fill in the blanks in the hypothesis. It should answer the lab question, “What is t
    9·1 answer
  • What is the primary function of the carbon cycle
    9·1 answer
  • What characteristics does carbon have that explain why it can do that?
    5·1 answer
  • Alleles can either be Blank or Blank.
    5·1 answer
  • 7. In some chickens, the gene for feather color is controlled by codominance. The allele for black is B and the allele for white
    15·1 answer
  • What type of pollination creates hybrids?
    14·1 answer
  • What is staminate flower? Find out any one dissimilarity among bacteria and fungi.​
    13·1 answer
  • Frederick griffith's work with two strains of the same bacteria, one harmful
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!