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Mila [183]
3 years ago
10

Which of these provides the most creative method to date rocks based on their position in a layer?

Biology
2 answers:
MrRissso [65]3 years ago
6 0
"Dating methods" like Relative dating, Carbon dating, Uranium dating <span>provides the most creative method to date rocks based on their position in a layer

Hope this helps!</span>
MakcuM [25]3 years ago
5 0
The most creative method to dating rocks is through Relative Dating which is finding out their age through layers of rock 
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(a)

Explanation:

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2 years ago
Describe the parts the accessory organ play in the digestion of food
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Answer:

See the explanation below.

Explanation:

Chemical digestion in the small intestine relies on the activities of three accessory digestive organs: the liver, pancreas, and gallbladder.

  • The digestive role of the liver is to produce bile and export it to the duodenum.
  • The gallbladder primarily stores, concentrates, and releases bile.
  • The pancreas produces pancreatic juice, which contains digestive enzymes and bicarbonate ions, and delivers it to the duodenum.

The liver, pancreas, and gallbladder are considered accessory digestive organs, but their roles in the digestive system are vital.

4 0
3 years ago
The cross Lpq/lPQ x lpq/lpq is carried out and the L gene is found to be in the middle. what would be the geneotype of the doubl
ANEK [815]

Answer:

  •   PLQ (Double Recombinant gamete)
  •   plq (Double Recombinant gamete)  

Explanation:

Cross:

Parentals) pLq/PlQ x plq/plq

Gametes) pLq (Parental)          plq (Parental)

                PlQ (Parental)

                pLQ (Recomb)

                plQ (Recomb)

                PLq (Recomb)

                Plq (Recomb)

                PLQ (Double Recom)

                plq (Double Recom)  

Parentals)

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  • P.....l........Q

Simple recombinant)

Recombination occurs between p and L, OR between l and q.

  • P----L-----q
  • p......l.....Q
  • p----L-----Q
  • P.....l........q

Double recombinant)

Recombination occurs between p and L, AND between l and q.

  • p-----l------q
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3 years ago
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Answer:

Phenotypic changes:

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It becomes expensive for the Rhodobacter to undergo photosynthesis. This allows mutants that can grow in the dark to take over from the culture grown in the dark.

Evolutionary processes:

It's natural selection that allows the fittest organism to survive. As in the case of the mutants

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3 years ago
Organic matter in soil is also called ______.
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Organic matter in soil is also called humus.
8 0
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