Answer:
Explanation:
the purple allele (C) is dominant to the pink allele (c).
The frequency of C represents p while that of c represent q. Using the formula p+q= 1
The proportion of pink flower is 153/1000 = 0.153. This is also the frequency of the genotype cc (q^2).
Thud to find q which is the frequency of the c allele,
q = √0.153
q = 0.3912
From the formula p +q = 1 we can find p p = 1 - 0.3912
p which is the frequency of the C allele
p = 0.6088.
B. the proportion of all purple flowering plants that are heterozygotes and homozygotes is 847 / 1000 = 0.847
Answer:
If a rock has a volume of 2 cm³ and a mass of 12 gr, its density will be 6 gr/cm³.
Explanation:
Density is a parameter used in chemistry and physics, which relates the mass and volume of a solid or compound, establishing the amount of volume that occupies a given mass.
If we observe the density formula, we can see that the greater the mass, the greater the density, while the volume is inversely proportional, so the lower the volume, the greater the density. This formula is:
ρ = m/V
Therefore, according to the mass and volume of the rock
ρ = 12 grs / 2 cm³
<em>ρ = 6 grs/cm³
</em>
Being the density of the rock equal to 6 gr/cm³.
Physical characteristics known as structural adaptations assist an organism in surviving and procreating in its environment. Our hands, along with those of other primates, are one of our best adaptations. We were able to use tools and construct elaborate shelters and other structures thanks to our hands.
We have been able to live in a wide variety of environments and temperatures because to three adaptations: our bipedalism (the capacity to walk on two feet), opposable thumbs (which can touch the fingers of the same hand), and complex brains (which oversee all we do).
Through the course of human history, humans have also evolved biologically as a result of these adaptations as well as several environmental variables. Biological adaptations include acquiring opposable thumbs, larger, more developed lungs, the ability to stand up straight, and larger brains.
To know more structural adaptation visit
brainly.com/question/11380870
#SPJ4
Answer:
Sexual reproduction is the process in which new organisms are created, by combining the genetic information from two individuals of different sexes. The genetic information is carried on chromosomes within the nucleus of specialized sex cells called gametes.
Explanation:
An ion is an atom or molecule with a net electric charge due to the loss or gain of one or more electrons.
Hope this helps! ;)
