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loris [4]
3 years ago
7

In the diagram of the earth's interior, where does the material that forms volcanoes originate?

Biology
1 answer:
Crazy boy [7]3 years ago
7 0
On this picture:
D )  Crust ( 5 - 50 km )
C )  Mantle ( 50 - 2900 km )
B ) Outer core ( 2900 - 5100 km )
A ) Inner core ( 5100 - 6370 km )
Magma is a molten rock under the Earth`s surface. Magma is starting from 80 - 160 km below the surface. This is the mantle that is made of liquid materials.
Answer:
The material that forms volcanoes originate at C ) Mantle. 
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Cell walls are impermeable to transport of most materials required for bacterial nutrition.
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3 years ago
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n mice, dwarfism is caused by an X-linked recessive allele, and pink coat is caused by an autosomal dominant allele (coats are n
nexus9112 [7]

Answer:

The probability of getting a dwarf and pink female is 1/2

Explanation:

In mice, dwarfism is caused by an X-linked recessive allele, and pink coat is caused by an autosomal dominant allele where coats are normally brownish.

A dwarf female from a pure line will have Xd Xd where d represent the  recessive trait and the female is also brownish (pp).

A pink male from a pure line will be XPY where P represent the dominant allele but not a dwarf (D).

            Xd             Xd                            Xp          Xp

XD       XDXd        XDXd             XP    XPXp     XPXp    F1 generation

Y           XdY           XdY                Y     XpY        XpY

P        XDXd   x    XdY                        XPXp    x    XpY

           XD         Xd                               XP              Xp

Xd     XDXd    <u>XdXd</u>                  Xp    <u>XPXp</u>         XpXp         F2 generation

Y        XDY        XdY                   Y       XPY          XpY

The probability of getting a dwarf and pink female is 1/2

5 0
3 years ago
Many kinds of roses have sharp thorns covering the stem of the plant. Thorns most likely perform which function?
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C) Help with plant defense.

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3 0
3 years ago
List the distribution of earths water from the greatest amount to the least amount
GuDViN [60]

Answer:

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Explanation:

4 0
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