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Stells [14]
4 years ago
10

What do neutrons and protons have in common? A. They both have less mass than electrons. B. They both are found in the nucleus.

C. They both move around in a cloud. D. They both have the same charge. gradpoint people
Biology
1 answer:
Arisa [49]4 years ago
4 0

The correct answer is B

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In radishes, red and white are pure-breeding colors, while hybrids are purple. If a red radish is crossed with a white radish, w
zlopas [31]
The answer is 1 red radish, 2 purple radishes, and 1 white radish

Let R allele be dominant allele over r allele. The genotypes and phenotypes will be as following:
RR - red radish
rr - white radish
Rr - purple radish

Parental generation:       RR      x      rr
F1 generation:             Rr      Rr    Rr     Rr

Since the F1 generation self-pollinates, we have the situation:
F1 generation:             Rr    x    Rr
F2 generation:         RR   Rr    Rr    rr

Punnet square:
                          <u>       Rr     </u>       
                          <u>R      </u><span><u>|   r</u>
             <u>R   </u></span><u>|     RR    |   Rr</u><span>
Rr           <u>r   </u></span><u>|     Rr      </u><span><u>|  rr</u>

So, there will be 1 red radish (RR), 2 purple radishes (Rr), and 1 white radish (rr)</span>
3 0
3 years ago
During the _________ period, the first vertebrates appeared on Earth.
natita [175]
Hello,

Your brainliest answer would be:

D. Devonian

Plz mark me brainliest!

Hope this helps!
4 0
3 years ago
Read 2 more answers
Steps followed to solve a problem are called __________. observations prediction methods guessing games scientific methods
stepan [7]
Im pretty sure it is Scientific methods
3 0
3 years ago
a reduction of lot sizes increases the amount of fluctuation that can accumulate between any pair of stages of a supply chain, t
Liono4ka [1.6K]

False. A reduction in lot sizes does not enhance the amount of variation that can build up between any two supply chain stages, hence enhancing the bullwhip effect.

According to the bullwhip effect, which is a characteristic of the suppliers chain, modest changes in demand at the retail level can lead to steadily increasing changes at the wholesale, distributor, manufacturer, and raw material supplier levels. The physics of cracking a whip are referenced in the effect's name. The comparatively tiny movement of the whip's wave patterns increasing in size as a result of the person holding it snapping their wrist. In supply chain management, salespeople, manufacturers, suppliers, and customers all have a partial understanding of demand and limited direct control over it.

Learn more about bullwhip effect here

brainly.com/question/2815747

#SPJ4

7 0
1 year ago
Each of the enzymes of the pyruvate dehydrogenase complex requires a different vitamin. True or False
Bumek [7]

Answer:

Each of the enzymes of the pyruvate dehydrogenase complex requires a different vitamin. True

Explanation:

The enzymes involved in the pyruvate dehydrogenase complex are associated with each other in a cubical array. <em>The vitamins and enzyme cofactors aused by the pyruvate dehydrogenase complex during oxidative decarboxylation are the following: lipoic acid, niacin, pantothenic acid and thiamine</em>. Having a balanced and complete diet is what you need to have all these nutrients in your body.

6 0
3 years ago
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