A person with AIDS is likely to develop infectious diseases because the virus that causes AIDS

The Human Body is made up over

Lady_Fox [76]

Answer:

500 billion

Explanation:

3 0

3 years ago

Read 2 more answers

How do air masses affect the formation of tornadoes?

ira [324]

Answer:

Explanation:

[Verse 1: Mario]

It's-a-me, the Mario, the one that's gonna beat 'cha

It's gonna be, a party, yo, cause I brought my red suit, uh

You got speed, but you're really slow, cause it is not gonna save you, 'ya

You wanna be another Mario but you are gonna lose, uh

Look at you with your, ugly red shoes, eh uh

You look like you lost all your clothes, ooohh

It's -a me, a-Mario, the one that's gonna beat you

So you better back up now before you get bruised, (bruised, bruised)

[Verse 2: Sonic]

You can’t mess with me, cause I’m pure speed

I’m gonna leave you in the dust, you see

I can beatbox so much better

But you’re just only getting fatter

We know you like to live in the sewers

That’s why you smell like Kooper’s poopers

The castle is easy to break in

That’s why your girl is always taken

He only cares about the trophy

That's why he's always killin Yoshi

(Super, super, super, super!)

Supersonic, baym

Sonic, you can't mess with supersonic

You can't mess with supersonic

You can't mess with supersonic (So-nic-speeed)

You can't mess with supersonic

4 0

3 years ago

What is your opinion on Global Warming?

PolarNik [594]

My opinion is that EVEN IF there is anything that humans can do to save our species,
we will argue, debate, play politics, bask in absurd conspiracy theories, fritter around,
dilly dally, and totally ignore the urgency before us, until a time when nothing we're able
to do can any longer have any effect. And that's my opinion.

3 0

3 years ago

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The following F2 results occur from a dihybrid cross (AaBb x AaBb): purple: A_B_ 9/16 white: aaB_ 3/16 white: A_bb 3/16 white: a

e-lub [12.9K]

Answer:

b. 3 (whilte) : 1(purple)

Explanation:

The first dihybrid crossing is between AaBb x AaBb

Now, if the double heterozygous traits self crossed, we have the following gametes shown below for the F₂ crossing.

AaBb = (AB, Ab, aB, ab)

AB Ab aB ab

AB AABB AABb AaBB AaBb

Ab AABb AAbb AaBb Aabb

aB AaBB AaBb aaBB aaBb

ab AaBb Aabb aaBb aabb

We were being told that the results are;

purple: A_B_ 9/16

white: aaB_ 3/16

white: A_bb 3/16

white: aabb 1/16

From above, we can see that the same is true;

For Purple color; we Have (AABB and AaBb) since A is dominant to a and B is dominant to b.

∴ From the above punnet square; we have 9 purple colors which are:

(AABB, AABb, AaBB, AaBb, AABb, AaBb, AaBB, AaBb, AaBb) = 9/16

white: aaB_ ( since B is dominant to b, it can be either BB or Bb)

= (aaBB, aaBb, aaBb) = 3/16

white: A_bb ( since A is dominant to a, it can be either AA or Aa)

= (AAbb, Aabb, Aabb) = 3/16

white: aabb i.e homozygous recessive = (aabb) = 1/16

Furthermore, the question goes further by saying:

If a double heterozygote (AaBb) is crossed with a fully recessive organism (aabb), what phenotypic ratio is expected in the offspring?

If AaBb self crossed, we have: (AB, Ab, aB, ab)

If aabb self crossed, we have: (ab, ab, ab, ab)

AB Ab aB ab

ab AaBb Aabb aaBb aabb

AaBb ( purple)

= 4/16

= 1/4

= 0.25

= 25%

Aabb (white)

= 4/16

= 1/4

= 0.25

= 25%

aaBb (white)

= 4/16

= 1/4

= 0.25

= 25%

aabb (white)

= 4/16

= 1/4

= 0.25

= 25%

Now the proportion of white to purple = (25%+25%+25%): 25%

= 75%:25%

= 3(white):1(purple)

We can therefore conclude that the expected phenotypic ratio in the cross between a double heterozygote (AaBb) with a fully recessive organism (aabb) yeids;

3 (whilte) : 1(purple)

8 0

3 years ago

This organelle carries which ??

Serhud [2]

Answer:

genetic info

Explanation:

3 0

3 years ago