Recent questions in Biology

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The cell of a typical single-celled "protist" is much less complex than an animal cell. A. true. B. False

Pulse asked Dec 7, 2023

by Pulse

6.7k points

2 answers

1 vote

157k views

Homeostatic ______ occurs when there is a disturbance in one or more of the body’s systems.

Sumama Waheed asked Dec 7, 2023

by Sumama Waheed

7.0k points

1 answer

19 votes

95.0k views

Which is part of the non-specific immune defense?

Taro asked Dec 7, 2023

by Taro

7.3k points

1 answer

1 vote

182k views

Which blood vessels receive lymph from the right lymphatic duct and the thoracic duct?.

Alvaro Montoro asked Dec 7, 2023

by Alvaro Montoro

6.2k points

1 answer

2 votes

228k views

The scientists measured the blood flow to the bird's flight muscles in the wings at the same time. Would you expect the graph that showed the relationship between oxygen consumption and blood flow to the

Puzomor Croatia asked Dec 7, 2023

by Puzomor Croatia

6.3k points

2 answers

5 votes

230k views

The diagram below best defends which one of the following claims? A.Genetic variation among offspring may result from the exchange of genetic material between homologous chromosomes. B.Genetic variation

Poode asked Dec 7, 2023

by Poode

6.9k points

1 answer

6 votes

143k views

The Earth's climate can be influenced by a number of naturally-occurring factors. These include... A. Volcanic activity. B. Changes in the sun's energy output. C. Fluctuations in the Earth's tilt or orbit.

Dhyan Mohandas asked Dec 7, 2023

by Dhyan Mohandas

6.0k points

1 answer

17 votes

217k views

Why can chromosomes only be seen when cell is dividing

Payedimaunt asked Dec 7, 2023

by Payedimaunt

6.6k points

1 answer

1 vote

15.5k views

NK cells kill cancer cells no specifically perforin True or false?

Vashishth asked Dec 7, 2023

by Vashishth

6.2k points

1 answer

0 votes

92.1k views

What do you think is the most important organ system in body? Why? Do all animals have the same organ systems?

William Remacle asked Dec 7, 2023

by William Remacle

6.5k points

1 answer

9 votes

127k views

Which of the following is a biotic factors in an ecosystem?

LellisMoon asked Dec 7, 2023

by LellisMoon

7.1k points

1 answer

5 votes

84.0k views

what sti infection causes inflammation of the mucous membranes of the reproductive system and can also affect the eyes and mouth

George Pantazes asked Dec 7, 2023

by George Pantazes

6.5k points

1 answer

4 votes

81.5k views

What is biodiversity?

Chukwudi asked Dec 7, 2023

by Chukwudi

7.0k points

1 answer

9 votes

119k views

The doctor advised Jim to take antibiotics for five days to treat a bacterial infection. After three days, Jim started feeling better, so he stopped taking the pills. A week later, Jim again showed symptoms

Plosco asked Dec 7, 2023

by Plosco

5.8k points

1 answer

4 votes

75.0k views

The one cell that develops when two gametes fuse during fertilization is the beginning of a new person. This one cell is known as a(n) __________.

Melroy Van Den Berg asked Dec 7, 2023

by Melroy Van Den Berg

6.5k points

1 answer

10 votes

44.2k views

What causes movement of water through xylem

Sandeep Sukhija asked Dec 7, 2023

by Sandeep Sukhija

6.9k points

1 answer

9 votes

43.9k views

Consider your own personality and those of people you know. What traits do you enjoy in

Anil P Babu asked Dec 7, 2023

by Anil P Babu

6.5k points

1 answer

4 votes

194k views

An increase in the number of phytoplankton in an aquatic ecosystem is always beneficial. Please select the best answer from the choices provided T F

Jens Utbult asked Dec 7, 2023

by Jens Utbult

6.0k points

2 answers

16 votes

96.0k views

Which type of solution will have the same solute concentration on both sides of the cell membrane?

DCSeven asked Dec 7, 2023

by DCSeven

6.2k points

1 answer

5 votes

233k views

Which of the following is NOT true of producers in the ecosystem? A: The use of carbon dioxide to form sugars B: They get their food from ingesting consumers C: They include plants D: They produce sugar

Andrii Romanchak asked Dec 7, 2023

by Andrii Romanchak

5.7k points

1 answer

5 votes

13.3k views

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