Recent questions in Biology

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Sickled red blood cell normal red blood cellSickled red blood cells carry less oxygen than normal red blood cells. What does this demonstrate about mutations in the DNA thatcodes for hemoglobin?OA. These

SMP asked Dec 27, 2023

by SMP

2.7k points

1 answer

37 votes

431k views

How does animal testing effect us or the society

Runita asked Dec 27, 2023

by Runita

2.9k points

1 answer

32 votes

18.7k views

How does denaturation of a protein affect its function?.

Itay Radotzki asked Dec 27, 2023

by Itay Radotzki

3.2k points

1 answer

18 votes

163k views

Uncle Carlos and Abbey explain that Tony may have inherited a mutant gene for Factor VIII and this may be causing his nosebleeds. Tony is concerned. He asks, "Am |a mutant? What is a gene? How can a gene

Jamshidh asked Dec 27, 2023

by Jamshidh

2.5k points

1 answer

1 vote

264k views

Fred wants to change from thinking to feeling

Amsvartner asked Dec 27, 2023

by Amsvartner

3.0k points

1 answer

17 votes

185k views

A frog has more offspring than can survive on available resources. Which is this an example?

Sinitsynsv asked Dec 27, 2023

by Sinitsynsv

3.0k points

1 answer

22 votes

257k views

Conclusions, How are Mendel’s discoveries important in the world of science?

Cschorn asked Dec 27, 2023

by Cschorn

2.6k points

2 answers

17 votes

1.5k views

The formation of associations between two stimuli which occur sequentially in time is referred to as

Badbishop asked Dec 27, 2023

by Badbishop

1.9k points

1 answer

21 votes

375k views

What would happen if every piece of technology around you were to disappear

Adam Kaump asked Dec 27, 2023

by Adam Kaump

3.1k points

1 answer

19 votes

45.4k views

How does sexual reproduction create heritable variation? A. Organisms that reproduce sexually will have larger populations. B. It creates new combinations of alleles and unique individuals every time.

JCollerton asked Dec 27, 2023

by JCollerton

2.7k points

2 answers

20 votes

486k views

A population growth curve is a ____ model to display carrying capacity

Victor Anuebunwa asked Dec 27, 2023

by Victor Anuebunwa

2.8k points

1 answer

3 votes

465k views

What protein forms the contractile ring during cytokinesis in animal cells?.

Visola asked Dec 27, 2023

by Visola

2.4k points

1 answer

19 votes

37.1k views

How is soil fertility enhanced

Nick Klauer asked Dec 27, 2023

by Nick Klauer

2.6k points

2 answers

5 votes

160k views

I have a question: can sex-linked genes be present on either the x or Y chromosomes? I was reading about fruit flies and it said they have their eye color gene on the X chromosome so I was thinking, is

Kesar Sisodiya asked Dec 27, 2023

by Kesar Sisodiya

2.4k points

1 answer

28 votes

409k views

Why did finding Mesosaurus fossils in South America and Africa support the hypothesis of continental drift? F. Mesosaurus could only have ended fossilized on both continents if they were once together.

Elbowlobstercowstand asked Dec 27, 2023

by Elbowlobstercowstand

2.7k points

1 answer

8 votes

82.7k views

What do we call a natural resource if it can be used up faster than it can be replaced? a: depletable b: renewable c: sustainable

Bilaal Rashid asked Dec 27, 2023

by Bilaal Rashid

2.6k points

1 answer

3 votes

105k views

What are coronary arteries? What are their function? How are they involved in heart disease?

Eldina asked Dec 27, 2023

by Eldina

3.2k points

2 answers

12 votes

524k views

what is the term for plasmids used for in vitro cloning of foreign dna fragments? group of answer choices

Micapam asked Dec 27, 2023

by Micapam

2.4k points

1 answer

18 votes

418k views

6. Many people in the 1700s thought that Earth was only about 6000 years old. How did the fossil organisms Darwin saw lead him to think Earth must be much older than that?

Davidforneron asked Dec 27, 2023

by Davidforneron

2.3k points

1 answer

10 votes

141k views

Seeds can only be germinated in a presence of favorable condition

Bogdan Janiszewski asked Dec 27, 2023

by Bogdan Janiszewski

3.1k points

1 answer

37 votes

534k views

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