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belka [17]
3 years ago
12

I need help please!! I don’t know how to do biology

Biology
1 answer:
Alex_Xolod [135]3 years ago
8 0
1.  a. egg album, which is a translucent fluid, changes to opaque white solid after boiling 
2. b. 5-carbon sugar
3. fats, phospholipids and steroids

I hope this helps you out!!  <3
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What role does the overproduction of organisms play in natural selection?
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The bean plant grown under the green filter will grow taller than the bean plant grown under unfiltered sunlight.
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During the process of protein synthesis, a section of DNA molecule is copied into which other molecule?
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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
Why is DNA so important in a living organism?
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The main role of DNA in a cell is the long term of storage of information thats why its important

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