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a_sh-v [17]
3 years ago
14

celery stalks that are immersed in fresh water for several hours become stiff and hard. Similar stalks left in a salt solution b

ecome limp and soft. From this we can deduce that the cells of the celery stalk are
Biology
1 answer:
maxonik [38]3 years ago
3 0

Celery stalks that are immersed in fresh water for several hours become stiff and hard. :333333

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B) energy that flows from warmer objects to cooler objects.

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Answer:

The genotypic frequency = 1:1

The phenotypic frequency = 1:1

Explanation:

Given that:

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Since the gene color shows a codominant allele

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∴

The punnet square showing the crossing of RB × RR is:

                R                   B

R                RR               RB

R                RR               RB

The result shows that we have two red beetles and two heterozygous beetles.

Hence;

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The phenotypic frequency = 1:1

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