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3 years ago

Why did George Mendel choose to use purebred plants in his experiments

Biology

1 answer:

tino4ka555 [31]3 years ago

4 0

George Mendel chose to use purebred plants in his experiments because they have a variety of traits.

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Match each image to the correct step of meiosis. Please help! I really need help with this!

tigry1 [53]

Answer:

it's a

Explanation:

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2 years ago

Answer Explore It! #1 through #4 Pls help me with this because I’m confused.

marta [7]

Answer:

Explore It #1

1) There are 12 consumers in this food web.

2) This food web had 2 producers.

Explore It #2

1) The Greenfly eats the berries. The berries are eaten by a grasshopper.

2) The snake eats the frog. The frog eats the grasshopper.

Explore It #3

1) The Frog eats a dragonfly.

The Snake eats the frog.

The Ladybug eats the greenfly.

Explore It #4

1) A snake eats a lizard. The Owl eats a lizard.

2) A shark eats a tuna. The Blue whale eats a group of krill.

Give Brainliest if you please

4 0

3 years ago

Read 2 more answers

1.) Which processes produce carbon dioxide as a waste product?

11Alexandr11 [23.1K]

Answer:

A B A C A A C C D A

Explanation:

8 0

3 years ago

Why must cells be able to both transcribe and replicate their DNA? (2 points)

Artemon [7]

Answer: The correct answer is D) Replication creates new DNA while transcription creates mRNA.

Replication is a genetic process in which DNA ( deoxyribonucleic acid) is duplicated so that two copies of the genetic material is prepared. This is important for cell division.

Transcription is a process, which includes copying of the genetic formation from DNA into mRNA ( messenger RNA). This provides instructions for the synthesis of specific proteins.

Thus, the correct option is D)

8 0

3 years ago

Read 2 more answers

Two nucleotides on the same strand form a __________ bond while two complimentary bases on opposite strands form ____________ bo

Anna [14]

Two nucleotides on the same strand form a Phosphodiester bond while two complimentary bases on opposite strands form Hydrogen bonds. An a-t base pairing forms 2 such bonds.

The constituent components that make up DNA's double-helix structure are known as nucleotides. Each nucleotide has a base in it. The four various colors you see here stand for the four different bases that might be used. Between nucleotides, a unique kind of covalent link known as a phosphodiester bond occurs. The two strands of DNA are formed by these phosphodiester linkages.

Hydrogen bonds are the bonds that develop between base pairs. Thymine and adenine make two hydrogen bonds, and guanine and cytosine form three hydrogen bonds. Therefore, we have concluded that hydrogen bonds are the type of binding that develops between base pairs in DNA to hold the two strands of a double helix together.

To know more about Phosphodiester bond visit the link:

brainly.com/question/23660733?referrer=searchResults

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1 year ago