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Lena [83]
3 years ago
13

Compare and contrast the esophagus with the small intestine pls. How are they similar?

Biology
1 answer:
r-ruslan [8.4K]3 years ago
3 0

Answer:

that connects to the small intestine. This region includes the pyloric sphincter, which is a thick ring of muscle that acts as a valve to control the emptying of stomach contents (chyme) into the duodenum (first part of the small intestine).

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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.

3 0
3 years ago
Pensamiento que tenga que ver con la ciencia
konstantin123 [22]
La ciencia es la progresiva aproximación del hombre al mundo real (Max Planck)
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2 years ago
Which system takes in food and breaks it down into nutrients?
Sergeu [11.5K]
The Digestive System
8 0
3 years ago
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The helmet-like region of the sperm that is similar to a large lysosome and assists penetration of the egg is called the _______
V125BC [204]
Hello there!

The helmet-like region of the sperm that is similar to a large lysosomr and assists penetration of the egg is called the Acrosome.

The correct term would be "Acrosome".

Hope this helps!

~Lexa
8 0
3 years ago
Match each type of restriction with one of its purposes
levacccp [35]
Protect certain producers to price control , protect domestic producers to trade restrictionas, ensure a basic living wage to labor laws.

This restrictions can help by allowing a balance between the producers and the price of the products. This protects the local producers from the exported products and services. This can also help in regulating the rightful wage a worker must have.
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3 years ago
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