Recent questions in Biology

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What is the difference between an endangered species and threatened species? Endangered is a species on the brink of extinction soon and threatened is a species on the brink of extinction now. Endangered

Vicente Bolea asked Nov 14, 2024

by Vicente Bolea

9.2k points

1 answer

2 votes

178k views

What is Reproduction

ClassA asked Nov 14, 2024

by ClassA

8.1k points

1 answer

4 votes

35.7k views

What are von ebner glands?

Maahd asked Nov 14, 2024

by Maahd

7.8k points

1 answer

0 votes

80.5k views

A botanist claims to have discovered a new macronutrient required for plant growth. Most of this scientist's colleagues are skeptical of her claim. Why might they consider it unlikely? A. It is very difficult

MattKing asked Nov 14, 2024

by MattKing

8.4k points

1 answer

4 votes

77.4k views

Does the are in which you live generally receive more or less precipitation than tropical regions? Why?

Mhulse asked Nov 14, 2024

by Mhulse

8.1k points

1 answer

5 votes

5.6k views

11. Solutions in which the extracellular osmotic force is greater than the intracellular environment is known as: A) hypotonic B) isotonic C) hypertonic D) normotonic

JoshBerke asked Nov 14, 2024

by JoshBerke

8.1k points

1 answer

3 votes

127k views

What substrate requires the coenzyme thiamine pyrophosphate (TPP) for catalyzing its decarboxylation reaction?

Didster asked Nov 14, 2024

by Didster

8.3k points

1 answer

3 votes

3.6k views

The key indicators for applying the _____ rule of probability are the word either and or

Sriraman asked Nov 14, 2024

by Sriraman

8.3k points

1 answer

1 vote

111k views

One theory suggests that the brain activity associated with ___ is helpful for developing and preserving neural pathways in the brain. A) REM sleep B) NREM sleep C) Sleepwalking D) Sleep Paralysis

Mohamed Sahbi asked Nov 14, 2024

by Mohamed Sahbi

8.3k points

1 answer

0 votes

134k views

Accessory Glands: Bulbourethral glands These glands are (1) (tiny or large), (2) (pea or bean)-shaped glands that are (3) (inferior or superior) to the prostate.

Rino asked Nov 14, 2024

by Rino

7.8k points

1 answer

5 votes

190k views

You arrive on scene to a 4-year-old child who presents *pulseless* and apneic with high-quality CPR being performed and vascular access established. Which is your next intervention?

Joshua Wray asked Nov 14, 2024

by Joshua Wray

8.3k points

1 answer

0 votes

219k views

Which of the following are removed from mRNAs during processing? a. exons b. noncoding sequences c. RNA cap structure d. poly(A) tail

Utku Can asked Nov 14, 2024

by Utku Can

8.3k points

1 answer

0 votes

136k views

At what point can the FDA halt the development or use of gene therapy? a) Pre-clinical trials b) Phase I clinical trials c) Phase II clinical trials d) Phase III clinical trials

Mwoa asked Nov 14, 2024

by Mwoa

6.8k points

1 answer

5 votes

130k views

Explain how chromosome abnormalities are detected using a karyotype analysis.

Ignabe asked Nov 14, 2024

by Ignabe

8.1k points

1 answer

5 votes

222k views

Pierce and colleagues proposed that the obese-prone genotype may confer an evolutionary advantage: a) In times of food scarcity b) In reproductive success c) In social dominance d) In resistance to disease

Manuel Martinez asked Nov 14, 2024

by Manuel Martinez

8.4k points

1 answer

4 votes

9.3k views

Which of the following is something that occurs during gastrulation? a. Some species undergo metamorphosis at this stage b. Zygote cytoplasm is divided into smaller cells called blastomeres c. 3 germ layers

Woru asked Nov 14, 2024

by Woru

8.4k points

1 answer

2 votes

170k views

During his biology lab, Jared uses a light microscope to observe a cell. The cell has the following organelles: cytoplasm, a nucleus, a cell wall, chloroplasts, and a cell membrane. Which of the following

Hemflit asked Nov 14, 2024

by Hemflit

8.5k points

2 answers

2 votes

15.0k views

The definitive host of Toxoplasma gondii is the? A. Dog B. House Cat C. Chicken D. Rodent Class

FarthVader asked Nov 14, 2024

by FarthVader

7.4k points

1 answer

0 votes

215k views

Recessive traits with this type of inheritance pattern are more common in men than in women, and examples include color blindness and hemophilia. What type of inheritance pattern does this describe? A)

Chrwahl asked Nov 14, 2024

by Chrwahl

9.0k points

1 answer

0 votes

219k views

Which best defines bioremediation? a) The process of using living organisms to clean up environmental pollution b) The extraction of minerals from biological sources c) The development of biological weapons

Eric Skroch asked Nov 14, 2024

by Eric Skroch

8.2k points

1 answer

1 vote

69.5k views

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