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Bas_tet [7]
3 years ago
7

I need help on both of these problems. Please help!!!

Biology
1 answer:
Juli2301 [7.4K]3 years ago
5 0
32. A homeostasis33. C

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if the male parent cell is heterozygous for a trait, Tt, what alleles could the sperm cells possibly have?
anyanavicka [17]
T or t
If the female has the same heterozygous trait, which would be t, the baby has a 25% chance to get tt.
50% chance to get Tt, and carry it further.
and also 25% to get TT, and don't carry the trait.
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Earth scientists have concluded that the methods of harnessing energy that have been used over the past two centuries, such as t
stepan [7]

<em>Answer:</em>

<em>The best answer to the question that is being given above would be letter A. The most complex level of organization hierarchy that climate change could potentially affect is Earth's Biosphere - which holds every living thing in the planet. This climate change will destroy it more destruction to Mother Nature occurs.</em>

<em>Explanation:</em>

<em>its easy  soo yea</em>

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3 years ago
_____________organisms tolerate only limited variation in environmental osmotic concentration.
faust18 [17]
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6 0
3 years ago
A 2550 gram box is pushed across the floor with a net force of 18 .0 N.
Aleks04 [339]

Answer:

The acceleration of the box across the floor is 7.0588 m/s^2

Explanation:

Given:

Mass of the box =  2550 gram

net force  acting on the box   =  18 .0 N.

To Find:

The acceleration of the box across the floor = ?

Solution:

Newton's 2nd Law of Motion states that the acceleration of an object as produced by a net force is "directly proportional to the magnitude of the net force, in the same direction as the net force, and inversely proportional to the mass of the object. "

Newton's Second Law formula is

F = m a

Where:

 F = the magnitude of the net force, in N

 m = the mass of the object, in Kilogram

 a = the acceleration of the object, in m/s^2

Now substituting the values, we get

18.0 =  a (2.55)     [since 2550 gram = 2.55 kg]

a = \frac{18.0}{2.55}

a =  7.0588 m/s^2

8 0
3 years ago
What protozoan are pathogen <br>​
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3 years ago
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