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max2010maxim [7]
3 years ago
6

What kind of atoms typically have unstable nuclei?

Biology
1 answer:
nikklg [1K]3 years ago
8 0

B & D

Protons and neutrons are energy particles found in the nucleus of atoms.

Explanation:

The forces that hold the protons and neutrons together in the nucleus are called strong nuclear forces. These forces are attractive over short distances and repulsive over long distances. This is why protons that are positively charged are held together in the nucleus  despite their repulsive tendencies. However, as the nucleus gets larger because of the larger number of protons and neutrons in the nucleus, the distance with which the string nuclear forces are attractive is surpassed.

The binding energy in the nucleus will, therefore, be surpassed by the repulsive forces of strong nuclear forces over long distances causing the atomic nucleus to lose some neutrons.

Learn More:

For more on protons and neutrons check out;

brainly.com/question/1264222

brainly.com/question/12520953

#LearnWithBrainly

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Rivers deposit sediment. SC.912.E.7.7
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Answer: B

Explanation:

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A paleontology student plans to compare the genomes of fossilized marine organisms from Africa and North America to identify how
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A tamping iron is used for?
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2. Dominant trait: cleft chin (C) Mother’s gametes: Cc
kakasveta [241]

Answer No 2:

      c      c

C   Cc     Cc

c    cc      cc

The genotype of the offsprings would be Cc, Cc, cc, cc i.e heterozygous cleft chin and no cleft chin. The phenotype of the offsprings could be 50% cleft chin and 50% without cleft chin.

there will be 50% chance of the child to have cleft chin.

Answer No 3:

        A        a

A     Aa       Aa

a      Aa        aa

There will be 25% chance for the offspring to have arched feet. As arched feet is a recessive trait, so for this trait to occur both the alleles of the gene should be recessive i.e aa.

Answer No 4:

    B      b

b   Bb    bb

b    Bb    bb

As blonde is a recessive trait, so both the alleles for this gene should be recessive for this trait to occur. Hence, according to the punnet square, there will be 50% chance for the offspring to be blonde.

Answer No 5:

           F      f

F          FF    Ff

f           Ff     ff

As normal vision is a resessive trait, hence both the alleles of the gene should be recessive for the trait to occur. According to the punnet square, there is 25% chance that the child will have normal vision.

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3 years ago
What genotype best describes Heterozygous Inflated?<br><br> A) ii<br> B) Ii<br> C) II
Olegator [25]

Answer:

Ii

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Because it has one dominant allele <em>(I)</em> and one recessive allele <em>(i)</em>.

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