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fomenos
3 years ago
8

3. Two parents bring their 4-year-old son, James, to the doctor because he is having

Biology
1 answer:
irga5000 [103]3 years ago
8 0

Answer:

from his mother

Explanation:

because they have one copy of X chromosome from their mother and if X chromosome have DMD gene mutation so he will have DMD

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Based on the temperature data in the table which chemical reaction should the students use for their food carrier design
Sladkaya [172]

Answer:

Reaction 1

Explanation:

Reaction 1 would be the most suitable in this case. This is so because in reference to the question you are wanting to keep the food warm over long periods. So in reference to the data in the chart reaction 1 continues to heat up over long periods of time. However, with the other reactions (2, 3, 4) temperatures vary and some even decrease constantly. Therefore showing that the other reactions are invalid to help reach your goal referencing back to the question.

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3 years ago
Explain the concept of natural selection.
umka21 [38]

Answer:

the process whereby organisms better adapted to their environment tend to survive and produce more offspring. The theory of its action was first fully expounded by Charles Darwin and is now believed to be the main process that brings about evolution.

6 0
3 years ago
How do the cells in meiosis differ from the cells in mitosis?
AfilCa [17]

Answer:

C. Cells in meiosis have unique genetic information

Explanation:

Meiosis is the cell division that forms four daughter cells from one parent cell. It includes two successive divisions called as meiosis I and meiosis II. Crossing over during prophase I of meiosis I imparts new gene combinations to the daughter cells of meiosis. Hence, daughter cells formed by the end of meiosis have some new gene combinations, that is, unique genetic information.

5 0
3 years ago
Read 2 more answers
The plates include the lithosphere under the oceans true or false
natima [27]

Answer:

A tectonic plate (also called lithospheric plate) is a massive, irregularly shaped slab of solid rock, generally composed of both continental and oceanic lithosphere. So i think its True

3 0
3 years ago
How does a photovoltaic cell convert light to electricity?
Alecsey [184]

Answer:

I'm glad you asked!

Explanation:

The answer is light excites electrons that create a current.The Photo voltaic cell puts the light into a type of electricity and BOOM ,there you have it!

5 0
4 years ago
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