Answer:
Organelles are structures within a cell that perform specific functions like controlling cell growth and producing energy. Plant and animal cells can contain similar types of organelles. However, certain organelles can only be found in plant cells and certain organelles can only be found in animal cells.
Answer:
C
Explanation:
Weak acids dissociate only slightly in an aqueous solution. The majority of molecules remain undissociated.
Answer:
2441.9 Joules
Explanation:
This is a sensible heat change problem.
Energy = Specific Heat Capacity x Mass x Change in Temperature
To find the change in temperature, you need to use this formula: Temperature Final - Temperature Initial.
234.3 - 137.0 = 97.3
Energy = 1.65 x 15.21 x 97.3
Multiply that equation, and you get your answer! I hope this helps!
Answer:
0.25
Explanation:
From the given information:
The dominant trait R = red color; &
The recessive trait r = white
If a heterozygous traits Rr crosses with a dominant trait RR;
The Punnet square will be as follows:
R r
R RR Rr
R RR Rr
Thus all the flowers are red and there is 50% dominant red rose flowers (RR) and 50% heterozygous red rose flowers (Rr).
Let assume that two heterozygous traits (Rr) cross together; Then the punnet square is:
R r
R RR Rr
r Rr rr
From the above punet square, we have:
0.25 dominant red rose flowers
0.5 heterozygous red rose flowers;
0.25 recessive white rose flowers.
Answer:
the most basic way i can put it is..
Explanation:
the planets rotate around the sun is because the gravity of the sun keeps them in their orbits. if the sun wasnt there, the earth would literally just travel in a straight line. but the gravity of the sun alters its course, making it travel around the sun.
