Biology
Zuhair Al-Johar's user avatar
Zuhair Al-Johar's user avatar
Zuhair Al-Johar's user avatar
Zuhair Al-Johar
  • Member for 4 years, 9 months
  • Last seen more than a month ago
  • Baghdad, Iraq
Profile Activity

11 Questions

Score Activity Newest Views
12 votes
4 answers
4k views

What is the definition of "Natural Selection"?

3 votes
2 answers
366 views

If bacterial resistance randomly occur, then why limit broad-spectrum antibiotic use?

2 votes
1 answer
108 views

Can threat to survival increase mutation rates in germline cells?

1 vote
0 answers
38 views

Which aspects of evolutionary biology are most relevant to medical practice? [closed]

1 vote
3 answers
391 views

About embryonic and genetic evidence of evolution?

0 votes
3 answers
455 views

Are inadvertent environmental catastrophes also examples of natural selection?

0 votes
2 answers
257 views

Are Males the main evolutionary tool for production of genetic variation necessary for evolution?

0 votes
0 answers
33 views

Is there a vertical measure of appearance of a genotype over generations?

-1 votes
1 answer
84 views

Are there known chains of beneficial mutations?

-1 votes
1 answer
119 views

Is this model of understanding of what's natural selection and what's not, correct? [closed]

-4 votes
1 answer
168 views

Can a less fit species evolve from a more fit species, by living at separate places? [closed]

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