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ANTONII [103]
2 years ago
8

Which of the following statements is true about the fertilization process in flowers?

Biology
1 answer:
MaRussiya [10]2 years ago
5 0

Answer:

The egg cell is fertilized by the sperm cell in the ovary of the flower.

Explanation:

It is similar to human fertilization and the rest of the answers are incorrect.

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Why do you think the water, oil, and gas are found in layers?
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Which of the following correctly describes Prophase?
ivann1987 [24]

Answer:

A

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A total of _____ amino acids compose the majority of protein in living things and nine are _____ to human
Delicious77 [7]

Most proteins in living organisms are composed of 40 amino acid residues in total, and nine of those are crucial for human health.

Which majority of amino acids make up proteins in living things?

  • Only twenty different amino acids, each with a distinct side chain, make up proteins. Different chemistries can be found in the side chains of amino acids. The majority of amino acids contain side chains that are nonpolar.
  • There are nine essential amino acids:
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  3. isoleucine
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  5. lysine
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What Constitutes Proteins?

  • Amino acids are the basic units of proteins. They are tiny chemical compounds with an alpha (central) carbon coupled to an amino group, a carboxylic acid group, hydrogens, and a changeable element known as a side chain.
  • A protein is made up of a lengthy chain of amino acids that are connected by peptide bonds. The biological process that links the carboxyl unit of one amino acid towards the amino group of a nearby amino acid results in the extraction of a water molecule, forming peptide bonds. The main structure of a protein is thought to be its linear amino acid sequence.

Learn more about amino acids here:

brainly.com/question/11843803

#SPJ4

8 0
1 year ago
Use the cladogram to explain why you think modern whales have very small but useless pelvic bones. 3.
aev [14]

Modern day whale species, have very small pelvic bones in comparison to their body size, and also they are useless. This is because this bones in the whale body are remnants from the time when their ancestors were land dwelling creatures, thus they had legs as the typical land mammal has. But during their evolution, as their ancestors were starting to adapt more to the water, the legs started to disappear, but the bones inside of the body remained, even though they were of not use. Even though millions of years had passed since this bone is useless, it still exists, and the reason for that is that there hasn't been any evolutionary pressure for it to not exist, since it is not causing any disadvantage into the movement and lifestyle of the whales.

3 0
3 years ago
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