4,064 Answered Questions for the topic biology

Biology

09/16/23

Biology question

How much does our innate need to have everything organized affect our attempt to understand nature? How does our being an unusually large-bodied and extremely complex organism color the way we... more
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Biology

09/16/23

Biology Question

What was Gould's observation regarding the modal level of complexity of life? If nothing drives life towards greater complexity of form, how does evolution give rise to extremely complex organisms... more
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09/15/23

What are some study strategies that I can use in order to retain all the information I need for exams?
There are several tried and true strategies to improve memorization skills which are vitally important in subjects such as History, geography, social sciences including psychology and sociology as... more
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Biology

09/13/23

In what sense is rank-based taxonomy an objective attempt to characterize a truth of the natural universe, and in what sense is it based on subjective decisions by the people doing the classification?
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Biology Microbiology

09/12/23

Which of the following best describes the preparation of a pure culture?
Which of the following best describes the preparation of a pure culture?Option a - Taking a swab from the mouth, streaking that onto a solid nutrient agar plate, picking multiple colonies and... more
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Biology

09/11/23

Question about Biology
What was the work that demonstrated that inheritance is not blending but rather particulate? What makes particulate inheritance different from blending inheritance? If this work was done before the... more
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Biology Biostatistics

09/10/23

A weight loss center provided a loss for 72% of its participants.

A weight loss center provided a loss for 72% of its participants. The center's leader decides to test a new weight loss strategy to see if it's better and receives a P-value of 0.23, based on the... more
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Biology Biostatistics

09/10/23

Finding p-value
A newspaper is conducting a statewide survey concerning the race for governor. The newspaper will take a simple random sample of n registered voters and determine X = the number of voters that will... more
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Biology Epidemiology

09/10/23

The population of the USS McCain (a navy ship) on January 5th, 2018 is an example of a ________ population
Which is the correct option?a- Fixedb- Dynamic
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Biology

09/07/23

What is the cladogenic perspective on speciation, and how is it different from the anagenic perspective?
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Biology

09/07/23

Why is sexual dimorphism rare in monogamous species?
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09/03/23

How do I prepare for a science presentation?
I have an assignment that requires that I give a presentation on a chosen scientific topic. Where do I start? How long should the presentation be? I have searched my chosen topic and I am confused... more
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Biology

09/02/23

Genetic drift question
With random genetic drift a population of finite size eventually evolves to hit either p=1 or p=0. Why is further evolutionary change not possible (without mutation or migration)?
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Biology

09/01/23

AP Biology FRQ -- Polypeptides & Proteins
Describe how a change in the primary structure of a polypeptide could affect the quaternary structure of an enzyme.
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Biology

09/01/23

What is a gamete?
How many chromosomes does a jack-jumper ant's gamete carry? How many chromosomes does a yellow fever mosquito's gamete carry?
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Biology

08/31/23

Hardy-Weinberg Theorem
When you apply the Hardy-Weinberg Theorem, what are you actually calculating?How is this an example of a null model, and what is the alternate hypothesis that can be entertained only after... more
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Biology

08/31/23

calculating genotype frequencies
A population of snapdragons has 157 plants with white flowers (aa), 298 plants with pink flowers (Aa), and 844 plants with red flowers (AA). What are G(aa), G(Aa), and G(AA)? And calculate the... more
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Biology

08/28/23

Molecular Biology
The genetics of mosquitos impacts their ability to host Plasmodium, the parasite that causes malaria. What is another example like this?
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Biology Science

08/24/23

The education program at the New Jersey grant

Predict what percentage of the earth’s surface is covered with water. __________ % (0% – 100%) To find out how close your prediction is, count the number of squares of land and water down each... more
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Biology

08/22/23

Biology Experiment Help!
i need to do an experiment for school and i was hoping to do something with like enzyme inhibitors. the thing is i’ve been researching what enzyme/substrate/inhibitor i can use but i either keep... more
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Biology Physiology

08/09/23

Calculate the volume (L) of fluids
Prior to surgery Dalena is placed on a maintenance dose of IV fluids. (27ml/kilogram/day)Caccurate the volume (L) of fluids she should receive in 24 hours?Dalena weighs 54.55 kg
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Biology Physiology

08/09/23

Calculate the volume (mL)
She is prescribed 0.15 mg/kg of morphine. The concentration on the bottle is 5mg/mL. Calculate the volume (mL) of morphine to be administered.
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07/20/23

Please Help! Chemistry

Atomic nuclei can undergo two types of nuclear changes: fusion and fission. In one paragraph, compare and contrast these two changes and provide a real-world example of each type. e12.q21
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Biology

06/29/23

How does impulse conduction generated across the heart
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Biology

06/20/23

Can a monkey with O+ blood donate blood to human with O+ blood?
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