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emmainna [20.7K]
3 years ago
11

67 points plus brainlest if done correctly.I will report you if you answer 3 or less of the questions, also must post all the an

swers at the same time.
11.
People with Down syndrome receive education and training to learn _____.

their chances of having a genetic disorder

about the excess mucus in their lungs

how their condition can best be treated

skills to find employment


12.
Sex-linked traits that are controlled by recessive alleles are _____ likely to show up in males.

more

less

not

equally


13.
Hemophilia is caused by _____.

a missing copy of one chromosome

a recessive allele on the X chromosome

codominant alleles for the trait

an extra copy of a chromosome


14.
Many characteristics are affected by interactions between genes and _____.

alleles

carriers

the environment

chromosomes


15.
Use the diagram to answer the question.


Which describes Step 1?


The plasmid containing the human gene is being taken up by a bacterial cell.

The bacterial cell is reproducing, and the new bacteria contain the human gene.

The human gene is attaching to the open ends of the plasmid and forming a closed ring.

An enzyme is cutting open the plasmid and is removing a gene from the human DNA.

Physics
1 answer:
Annette [7]3 years ago
3 0

im sorry but i dont know, good luck at finding someone else who does.

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A player kick the soccer ball from ground level and send it flying at an angle of 30° at a speed of 26M/S. What is the maximum h
icang [17]
The answer would be 2.63. Your welcome. This has been changed to the correct answer.
7 0
3 years ago
If an object is an irregularly shaped solid and it is dropped into a graduated cylinder and it displaces 25 mL of water and has
zavuch27 [327]

Answer:

1250

Explanation:

7 0
2 years ago
The chemical symbol for the element calcium is Ca. What would be the symbol representing calcium atoms that have lost two electr
Kazeer [188]

Answer:

ca^{2 + }

Explanation:

In all atoms, the number of protons = number of electrons, as a result the atom is neutral. Losing or gaining electrons will make the atom electrically charged and we call an electrically charged atom an ion.

Ca 2+ would be the symbol because losing two negative electrons makes calcium's nucleus more positive by two protons.

5 0
3 years ago
Read 2 more answers
By how much does the volume of an aluminum cube 4.00 cm on an edge increase when the cube is heated from 19.0°C to 67.0°C? The l
Genrish500 [490]

Answer:

The volume of an aluminum cube is 0.212 cm³.

Explanation:

Given that,

Edge of cube = 4.00 cm

Initial temperature = 19.0°C

Final temperature = 67.0°C

linear expansion coefficient \alpha=23.0\times10^{-6}/C^{\circ}

We need to calculate the volume expansion coefficient

Using formula of  volume expansion coefficient

\beta=3\alpha

Put the value into the formula

\beta=3\times23.0\times10^{-6}

\beta=0.000069=69\times10^{-6}/C^{\circ}

We need to calculate the volume

V= a^3

V=4^3

V=64\ cm^3

The change temperature of the cube is

\Delta T=T_{f}-T_{i}

Put the value into the formula

\Delta T=67-19 = 48^{\circ}C

We need to calculate the increases volume

Using formula of increases volume

\Delta V=V\beta\Delta T

Put the value into the formula

\Delta V=64\times69\times10^{-6}\times48

\Delta V=0.212\ cm^3

Hence, The volume of an aluminum cube is 0.212 cm³.

5 0
3 years ago
СРОЧНО ПОМОГИТЕ ПОЖАЛУЙСТА!!!!!!!!!!<br>​
Deffense [45]

Боже, как это сложно! Ну ладно.

Между прочим это ты сам должен делать, а то не куда не поступишь!

3 0
2 years ago
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