All categories

3 years ago

Why is pattern baldness more common in men than in women?

1 answer:

6 0

Because for men, the gene is dominant, and for women, it is recessive, thus a man only requires one allele for baldness to occur, and a woman must be homozygous for the trait.

You might be interested in

And here's another one againnn, help meeeee HUHUHU, I'm reallyyyyy exhausted rn (only for those who know the answer)

monitta

Answer:

1. (c)

2. (a)

3. (c)

4. (b)

5. (d)

1. (a)

2. (b)

3. (c)

Explanation:

OBSERVATION TYPE :-

1. The elements can be divided into 3 major groups metals, non- metals and metalloids. The rest of the options are also the names of some groups yet fail to be then correct answer. If you were asked to define 18 groups that exist in the periodic table then you'd have selected them. (r u getting me?)

2. Group 1 elements are known as alkali metals

3. Group 2 elements are called alkaline earth metals

4. Group 13 is called Boron Family

5. These are non-metals

i'd have selected Nobel gases had not Hydrogen been there. Excluding Hydrogen all are nobel gases.

CONCLUSION :-

1. The modern periodic table groups the elements into vertical columns, groups, and horizontal rows, groups.

2. Since the question is asking the harmful changes in metals that take place upon reacting with acids, it'll be option (b). as the metals corrode upon being treated with acids which is not of good use to us. the last two options talk bout the uses of this process which wont be "harmful", so the answer is only option (b)

3. Protective layering of various metals like Zn, Al helps prevent corrosion in metals.

5 0

3 years ago

Describe why transcription is so important for translation

yanalaym [24]

Answer:

mRNAs enable the cell to express only the genes it wants, not the entire DNA genome. These mRNAs exit the nucleus so they can be then translated in the cytosol. ... Varying mRNA creation (transcription), lifespan etc. also allows the cells to fine tune better how much of and when they want to produce a protein.

Explanation:

5 0

3 years ago

Which structure is unique to living organisms a-caspid b- nucled acids c-nucleus d- cytoplasm

dalvyx [7]

Answer: I believe the answer is B - Nucled Acids.

Hope this helps.

6 0

2 years ago

What are the two active sites or domains on a repressor protein?

n200080 [17]

Answer:

DNA binding domain and allosteric domain

Explanation:

Repressors are proteins that inhibit gene expression, They usually have DNA or RNA binding site which enables them to binde to the operator or associated silencers. Allosteric domain is the site for the binding of other molecules, such as corepressors and inducers that regulate repressor's activity.

3 0

3 years ago

Name 3 physiological processes of cell membrane?{3mks} plz help me guys

BARSIC [14]

Answer:

the cell membrane is an extremely pliable structure composed primarily of back -to- back phospholipids (a "bilayer")

7 0

3 years ago