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Andrews [41]
3 years ago
5

The mesophyII contains the only cells in the leaf with chloroplasts. these cells are responsible for

Biology
1 answer:
erastova [34]3 years ago
8 0
Make food, absorb light, most photosynthesis takes place here
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Five major earthquakes that hit the philippines
Vlad [161]
1. Moro Gulf earthquake (1976)
2. Luzon earthquake (1990)
3. Casiguran earthquake (1968)
4. Mindoro earthquake (1994)
5. Bohol earthquake (2013)
7 0
3 years ago
If the frequency of an allele is 0.75, how many copies of this allele should be in a population of 300 diploid individuals?
Ray Of Light [21]

I have provided the options below:

a. 150

b. 225

c. 300

d. 450

e. 75

Answer:

150

Explanation:

Hardy-Weinberg law states, the allelic frequencies of a gene that is, q and p follow the relationship p^2+q^2+2pq = 1, if the population is in equilibrium.

Therefore p^2+q^2+2pq = 1, can be used to calculate the percentage of the allelic frequencies i.e. p^2 and q^2

Allelic frequency = 0.75.

Therefore, the percentage of the allele in the population would be given by

0.75^2 = 0.5625 = 56%.

And the total number of individuals with this allele in the population:

number of individuals = 56×300÷100

= 168 or

150 nearest figure.

8 0
4 years ago
a hypertonic salt solution has a higher concentration of solutes than a blood cell. explain what happens when a blood cell is pl
dem82 [27]

Answer: When a blood cells is place in Hypertonic solution, water will rush out of the cell, the cell will shrinks or crenates. This is because the solute concentration outside the cell is greater than solute concentration inside the cell.

Explanation:

Hypertonic solution is a solution that have greater or higher solute concentration outside the cell compare to the solute concentration inside the cell.

5 0
4 years ago
When cells undergo meiosis. How many haploid cells are produced
AnnZ [28]

Meiosis produces 4 haploid cells. In meiosis you start with a diploid cell that divides twice to produce four haploid cells.

Hope this helps! =^-^=

7 0
3 years ago
How is sexual reproduction different form asexual reproduction
anygoal [31]
The main difference between sexual and asexual reproduction is whether it has one or two parents. Sexual reproduction involves two parents and asexual involves one.
Another is that a large number of progenies are produced with asexual reproduction but a limited number of progenies are produced with sexual.
8 0
3 years ago
Read 2 more answers
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