Answer:
Object B has more charge than Object A
Explanation:
Generally, unlike charges attract each other and like charges repel each other but it happens in a very rare case when like charges attract each other. It is so due to charge difference between the objects.
In the given example a positively charged ball moves towards positively charged object B because object B has more charge than object A and the ball. Due to large difference in the charges between two positive charges, positive charges are displaced at opposite end and object B get concentrated with negative charges that allows ball to move towards Object B.
Hence, the correct answer is "Object B has more charge than Object A".
Did you ever figure out the answer to this? I have the same question and don't know the answer.
This seems rather vague, the question is most likely referring to parasitic relationships.<span />
Answer:
Density
Explanation:
The other options involve chemicals, so this is an automatic giveaway. The density of something can alter the way the shape of it is by either splitting it or adding to it. However, it STILL has mass and occupies space because for instance, we do not cremate it.
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Explanation:
<h3><u>If the genes were linked:</u></h3>
<u>Parental cross: EW/EW X ew/ew</u>
F1 genotype: EW/ew
F1 Gametes:
- Parentals (more abundant): EW and ew
- Recombinant (less abundant): Ew and eW
<u>Test cross: EW/ew X ew/ew</u>
<u>F2 genotypes:</u>
- Parentals: EW/ew; ew/ew;
- Recombinant: Ew/ew; eW/ew
<h3><u>If the genes are not linked:</u></h3>
<u>Parental cross: EEWW X eeww</u>
F1 genotype: EeWw
F1 gametes: EW, Ew, eW, ew. Genes assort independently, so all of the possible gametes of the F1 individual will have the same probability.
<u>Test cross: EeWw X eeww</u>
<u>F2 genotypes:</u>
- 1/4 EeWw, 1/4 Eeww, 1/4 eeWw, 1/4 eeww
