What is 10% of 100.00

sukhopar [10]

So, The Phosphorus Cycle is pretty much what is describing the movement of Phosphorus through the Lithosphere, Hydrosphere, and Biosphere.

6 0

3 years ago

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A couple plans to have a child. the mother is homozygous for an autosomal recessive mutation. the father is heterozygous for the

adoni [48]

Answer:

The possible genotypes of the children are Hh and hh.
The probability of genotype Hh = 1/2
The probability of genotype hh = 1/2

Explanation:

Autosomal genes are the genes present on any of the chromosomes except the sex chromosomes.

An autosomal recessive mutation is the mutation in an autosomal gene which only expresses itself in the phenotype in homozygous condition and affects both males and female equally.

For the given question, let the autosomal gene be represented by H (dominant) and h (recessive)

According to the question,

Since the mother is homozygous her genotype would be hh and the father is heterozygous so his genotype would be Hh.

The following cross is made to know the genotypes of the children :

hh X Hh--------> Hh Hh hh hh

So the possible genotypes of the children are Hh and hh as shown in the cross.

Note : An image is attached representing the cross in a Punnett square.

The probability of an event = No. of favourable outcomes/total no. of outcomes

The probability of occurrence of genotype Hh would be = 2/4 = 1/2

Similarly, the probability of occurrence of genotype hh would be 2/4 = 1/2

3 0

3 years ago

Describe a procedure to separate a mixture of salt, sand, and water IN YOUR OWN WORDSS

nadezda [96]

1) You get a graduated cylinder and fill it with water
2) Then You add sand and then add salt
3) You will notice that the sand and salt immediately fall to the bottom that is because their density is greater than water.

8 0

3 years ago

Asap help! which factor determinants the atomic number of an atom? please explain with full detail

tatiyna

The anatomical number is determined by adding the protons and neutrons which are located in the center of the atom

8 0

3 years ago

Scientists have discovered that the inner core of Earth is a solid while the outer core is a liquid. What is the cause of this o

Arte-miy333 [17]

Answer:

Scientists figured out that the outer core must be liquid because S waves do not pass through it, but P waves do. The behavior of P and S waves also indicates that the inner core is solid. The speed of seismic waves also depends on the density of the material through which they are traveling.

Explanation:

5 0

3 years ago