D) increases reproduction of native species
Explanation:
Non-invasive or non-native species or exotic species do not increase the reproduction rate of native species.
In fact, studies have shown that they reduce the rate of reproduction of the native ones.
- Invasive species where they are successful are huge threat to the stability of an ecosystem.
- Some invasive species are capable of destroying habitats by substituting for their functional roles.
- They compete with native species. In some cases, where an invasive specie is a predator, it preys on the native ones.
- Invasive species are capable of destroying the food source in an ecosystem.
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Animal because the algae and plant would have to have chloroplast and the bacterium does not have a nucleus as it is a prokaryote.
Answer:
Red allele frequency will be highest in population II
Population III can undergo bottleneck effect
The frequency of the brown allele will least likely be altered in the population I
Explanation:
Population I -
Total population -
Brown birds -
Red birds -
Population II
Total population -
Brown birds -
Red birds -
Population III
Total population -
Brown birds -
Red birds -
Frequency of red birds in population I
Frequency of red birds in population II
Frequency of red birds in population III
Red allele frequency will be highest in population II and it will be equal to as compared to in case of population I and III
Population III can undergo bottleneck effect because of smaller population size
The frequency of the brown allele will least likely be altered in the population that has highest brown individual , i.e population I
I believe the correct answer is C
Answer:
Cross a red flower (AaBB) with a pink flower (AaBb). What are the expected phenotypic ratios of offspring?
AaBB x AaBb= AABB, AaBb, AaBB, aaBb
Phenotyic ratio is 3:1
Explanation: