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2 years ago

Name four factors that will determine whether a nonnative species becomes an invasive species.

2 answers:

7 0

Factors include: climate, prey availability, lack of predators, the ability to adapt to different conditions, how fast they can reproduce and grow, and how tolerant they are to a host of environmental conditions.

Hope this helps!

xenn [34]2 years ago

4 0

Answer:

An invasive species thrives in its new ecosystem and out-competes native species. So, some factors are dominance, environment, predators, and resource availability.

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Fill in the blank. An (blank) solution occurs when the solute concentration outside of the cell is higher than

lozanna [386]

Answer: It is Hypertonic solution.

Explanation:

Hypertonic solution is a solution in which the the solutes Concentration outside the cells is greater than solute concentration inside the cell. When a cell is in Hypertonic solution, water will move out of the cell and it will shrivel. The cell will shrinks or cremated and may eventually die.

5 0

3 years ago

The semisterility of genotypes heterozygous for a reciprocal translocation results from the lethality due to the chromosomal abn

kow [346]

Adjacent-1 segregation and adjacent-2 segregation.

Hope this helped.

5 0

3 years ago

You get home from school and grab a bag of potato chips before settling onto the couch to binge watch your newest Netflix series

snow_tiger [21]

Answer:

Explanation:

Osmosis is the process in which the molecules of a solvent move from a region of low concentration to a region of higher concentration through a semi-permeable barrier.

While eating the chips, the salt content from the chips makes the surrounding solution of the cells to have an increase in salt concentration causing an hypertonic solution. An hypertonic solution is a solution that has more solute (salt) than the (solute in a) cell. This increase in salt concentration around the cells causes the cells to release water to neutralize the high salt concentration in the solution around the cell (in order to maintain homeostasis) which causes dehydration in the individual and hence making the individual to be thirsty. The body attempts to maintain balance by passing this excess salt out of the body in the form of urine hence the reason for the dark colour in the urine (because if the body doesn't rid itself of the high salt concentration, the cells could shrink and die as a result).

3 0

3 years ago

1. A severe weather watch means which of the following?* (

BlackZzzverrR [31]

The answer is “the conditions are right for severe weather but it is not occurring yet”

6 0

2 years ago

In Drosophila, straight wings are dominant to curved wings (c), smooth eyes are dominant to sparkling eyes (spa), and tan body i

77julia77 [94]

Answer:

$\frac{1}{8}$

Explanation:

Straight wings are dominant over curved wings

Let Straight wings : H

curved wings : t

smooth eyes are dominant to sparkling eyes

let smooth eyes = H

spark ling eyes = t

tan body is dominant to ebony body color.

Again; Let tan body color be H

Let ebony color be t

If flies that are heterozygous for all three traits are crossed;

we have HtHtHt × HtHtHt

Then the selected trihybrid traits for the cross will be (HHH,HHt, HtH, Htt, tHH, tHt, ttH, ttt)

We will realize that from the punnet square in the diagram below, the proportion of the offspring would you expect to be heterozygous for all three traits (i.e HtHtHt) is asterisk in the punnet square and will be $\frac{8}{64}$

= $\frac{1}{8}$

7 0

3 years ago