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Alexxandr [17]
3 years ago
11

True or False: More carbon can dissolve in cold water than in warm water.

Biology
1 answer:
enyata [817]3 years ago
3 0

Answer:

The answer is true.

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A population of pea plants has 25% dwarf plants and 75% tall plants. the tall allele, t, is dominant to dwarf (t). what percenta
galina1969 [7]

Here we would be using Hardy Weinberg equation for the calculation of allele and genotypic frequencies.

Dwarf genotype frequency = q^{2} = 25% = 0.25

Frequency of allele t = q = \sqrt{q^{2}} = \sqrt{0.25} = 0.5

According to the equation,

p + q = 1

p = 1 - 0.5 = 0.5

Now, the frequency of heterozygous tall plants would be-

2pq = 2 * 0.5 * 0.5 = 0.5 or <u>50% heterozygous tall plants</u>.

8 0
3 years ago
Which type of triangle is formed by joining the vertices A(-3, 6), B(2, 1), and C(9, 5)?
Natasha_Volkova [10]
Find the lengths AB, BC and AC.length AB= √((2--3)²+(1-6)²) = √(5²+(-5)²) = √50length BC = √((5-1)²+(9-2)²) = √(4²+7²) = √65length AC = √((9--3)²+(5-6)²) = √(12²+1²) = √145

From the lengths of this triangle it can be seen that no side is equal to the other and also it is not a right triangle. 
So, triangle ABC is a scalene. 
7 0
4 years ago
Sexual reproduction and meiosis
ioda

Answer:

Sexual Reproduction. ... Organisms that reproduce sexually by joining gametes, a process known as fertilization, must have a mechanism to produce haploid gametes. This mechanism is meiosis, a type of cell division that halves the number of chromosomes. Meiosis occurs only in gamete producing cells within the gonads.

Explanation:

4 0
4 years ago
What would happen to a signaling pathway if phosphatases had reduced levels of function?
Crazy boy [7]
Phosphates and kinases work together so I’d phosphateses are reduced in function, their function in Signal transduction pathways would be reduced.
4 0
3 years ago
Which of the following correctly describes how the daughter cells produced during mitosis and meiosis compare to their parent ce
Leokris [45]
A, I’m pretty sure, Meiosis helps with genetic diversity
5 0
3 years ago
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