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Monica [59]
3 years ago
9

What would happen if a family did not have a male heir?

Biology
1 answer:
Wewaii [24]3 years ago
3 0
If a family did not have a female heir then all wealth would pass to the nearest male relative. This explained why the goal of every Greek wife was to produce a male heir. Boys used to cut their hair and offer to gods before becoming men. The men were expected to keep their bodies in shape because they could go to war at any time. 
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What is a natural depression filled with standing freshwater called giving brainliest
Reil [10]

Answer:

B:A Pond

Explanation:

Brainliest PLZZZ

4 0
3 years ago
Please explain the difference between a frameshift mutation and a base substitution mutation.
harina [27]

Answer:

A frameshift changes every codon past it. A base substitution only changes one codon.

Explanation:

DNA is comprised of nucleotides (A, C, T, G) that make up amino acids. Every three bases is called a codon and represents an amino acid.

In a frameshift mutation, a nucleotide is either added or deleted from the sequence. This offsets the entire sequence after it because the reading frame shifts. Here's an example:

ACTGCTATCGTCATC

If another T is added in between the first and second codons, then every codon after will be changed.

ACT>T<GCTATCGTCATC

A substitution mutation is usually less severe, as it only alters one codon in the sequence. These occur when one nucleotide is replaced by another one. Here's an example:

ACTGCTATCGTCATC

Let's say the first G is replaced by a T.

ACT>T<CTATCGTCATC

As you can see, none of the other codons changed.

Typically, a frameshift mutation is considered worse than a substitution mutation.

7 0
3 years ago
Read 2 more answers
Phosphorylation cascades involving a series of protein kinases are useful for cellular signal transduction because:
miss Akunina [59]

Answer:

The correct answer is option C. they amplify the original signal manyfold.

Explanation:

A phosphorylation cascade is a chain or sequence of the reactions that are categorized by the events where one enzyme phosphorylation another up-to phosphorylation of thousands of proteins.

The phosphorylation cascade can be experienced in involving the protein kinases as they the signal transduction of different cellular hormone messages due to their ability to amplify the original signal multiple time and make it more effective.

Thus, the correct answer is option C.

4 0
3 years ago
Does the machanical energy of an apple falling from a tree change​
vlabodo [156]
Yes aftwr you can est it.
7 0
3 years ago
Explain why a city that receives 10 hours more light each day has colder average temperatures.
goldenfox [79]

Answer:

Despite the hours of sunlight a city receives, the latitude of the city plays a larger role due to the fact that with a higher latitude, the higher the solar angle allowing a city to be much warmer.

Explanation:

8 0
2 years ago
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