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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Invasive plants brainly.com/question/12154195
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WELL PLANTS AND MICROSCOPIC CREATURES LIKE HYDRAS REPRODUCE AXEXUALLY NOT ALL OF THEM BUT MOST OF THEM
<span>I answered another question like this, I think the order goes weathering, erosion, deposition, compaction, then cementation.</span>
Answer:
Plant and animal cells are the same. Besides a few parts
Explanation:
Plants have cell walls and chloroplasts
Hope this helps!
Answer:
Explanation:
A. Inactivation of an enzyme that degrades M-Cyclin.
M-phase cyclins form M-CDK complexes and drive the cell's entry into mitosis from G2 phase as non-degradation of M-Cyclin resulting from inactivated enzyme can only result in constitutive entry of the cell in to M phase instead cell cycle being arrested at G2 phase,
B. Inactivation of the Wee-1 kinase.
Wee1 is a nuclear kinase that plays a key role in regulating cell cycle progression. Wee1 inhibits the entry of the cell into M phase by inhibiting Cdk1. Wee1 phosphorylates Cdk1 there inhibiting the kinase activity of Cdk1 which is essential for progression from G2 to M phase. As such any mutation of wee1, and the resulting loss of activity will result in premature entry of cells into M phase instead of getting arrested at the G2 phase resulting in smaller yeast cell.
C. Inactivation of the Cdc25 phosphatase
CDC25 phosphatases removes inhibitory phosphate residues from cyclin dependent kinases resulting in the activation of CDKs which causes the cells in G2 phase to entry to M phase. Mutation in CDC25 phosphates removes the ability of CDC25 to remove phosphate residues from CDKs thus preventing the entry into M-phase.
Therefore, mutant phenotype of cell cycle arrest prior to M phase can only result form mutation in
Cdc25 phosphatase(option 3)
