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14 votes
1 answer
2k views

I am trying to identify this bone I found on the beach at the Delaware Bay in Delaware. It is 2 1/2 inches wide and 1 1/2 tall

2 votes
1 answer
681 views

Help identifying an insect

2 votes
1 answer
256 views

Can plants be pathogenic towards humans?

-2 votes
1 answer
147 views

Is Eugene Koonin's probabilistic argument for the necessity of a multiverse to explain the origin of life sound?

2 votes
1 answer
47 views

When did the term "non-avian dinosaur" come in common use?

0 votes
1 answer
37 views

I don't know what this is?

-2 votes
0 answers
44 views

Is this a termite?

1 vote
0 answers
43 views

Genetic differences between Africans and non-Africans due to cross-breeding with Neanderthals?

1 vote
0 answers
42 views

Does Cronin's Assembly Theory have any support among biologists or biochemists?

1 vote
0 answers
36 views

How did cells survive before the first appearance of topoisomerases?

2 votes
0 answers
36 views

Can someone identify this insect?

-3 votes
0 answers
35 views

What is the exact mechanism of mind body interactions? [closed]

0 votes
1 answer
35 views

Is “random arousal” in humans still caused by/connected to “background” sex drive?

-2 votes
0 answers
34 views

Why do I feel weary after a hot bash? [closed]

-1 votes
0 answers
32 views

How and when did the sodium potasium pump evolve? [closed]

0 votes
0 answers
31 views

Minimum growing conditions of a given plant

1 vote
0 answers
30 views

The direction of the flies(Housefly)

2 votes
0 answers
29 views

Processing of citrus fruit

-3 votes
0 answers
27 views

How to create my own Kombucha using given culture

-1 votes
0 answers
27 views

What is this insect in these pictures? [closed]

0 votes
0 answers
26 views

What is the precise definition of "cytokine"?

-1 votes
1 answer
24 views

Why doesn’t independent assortment apply in the case of linkage?

1 vote
0 answers
21 views

Why are these ants emerging from underground?

0 votes
0 answers
17 views

What does 'bend angle' of DNA mean?

0 votes
0 answers
17 views

To what extent are facial construction techniques tested on living people using MRI and AI?

0 votes
0 answers
17 views

Who demonstrated plasmodium life cycle? Grassi or Laveran

0 votes
0 answers
12 views

Are there any good demonstrations of phosphorylation cascades?

-1 votes
0 answers
11 views

Dna ligation and transformation [closed]


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