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bija089 [108]
3 years ago
8

What are the three fundamental structures of carbon? Select all that apply.

Biology
1 answer:
photoshop1234 [79]3 years ago
8 0

Answer:

branched chains, linear chains, and bezene rings

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D
Cos Dna contains deoxyribose, Rna ribose
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What is a pictograph​
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Answer: A pictograph is a symbol for a word or phrase.

i hope this helps you :D

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How do enzymes affect chemical reactions and activation energy?
lara [203]
Enzymes (Catalysts) lower the required activation energy, allowing the reaction to happen more quickly. 
3 0
3 years ago
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.

3 0
3 years ago
In the presence of Oxygen, glycolysis is followed by_____ ?
Oksana_A [137]

The krebs cycle

I know this from a multiple choice question I helped my friend with lol

5 0
3 years ago
Read 2 more answers
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