Recent questions in Biology

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I served as both Vice President and President. During my presidency, I tried to maintain peace and I did not go to war with France. Who am I? A. George Washington B. Thomas Jefferson C. Alexander Hamilton

Anna Melzer asked Mar 1, 2024

by Anna Melzer

7.3k points

1 answer

1 vote

59.0k views

Based on what you've read, answer the following questions. 1. Girls generally begin their growth spurt with a major hormonal shift called the 2. The hormone that causes the growth of pubic and underarm

Dieghernan asked Mar 1, 2024

by Dieghernan

6.7k points

1 answer

4 votes

74.0k views

LIMITED TIME, HELP URGENTLY!!!!!!! Fossil evidence suggests that a number of members of one fish species from an ancient lake in Death Valley, California became several isolated species. Each of these

Thegnuu asked Mar 1, 2024

by Thegnuu

6.6k points

1 answer

5 votes

14.1k views

When gas particles rush out of the nozzle of a rocket downward, why does the rocket move upward?

Zyndor asked Mar 1, 2024

by Zyndor

7.2k points

1 answer

4 votes

28.1k views

Making a copy of a gene, using RNA, that can leave the nucleus is what

TEN Design asked Feb 28, 2024

by TEN Design

6.9k points

1 answer

3 votes

56.5k views

What happens to green light when it hits a plant leaf?

Nonlinear asked Feb 28, 2024

by Nonlinear

7.0k points

1 answer

3 votes

89.7k views

If the road is larger then there will be fewer birds crossing, fewer birds living in the nearby forest, and different types of birds that do cross the road, compared to smaller roads 1. Observation 2.

Nollidge asked Feb 28, 2024

by Nollidge

6.6k points

2 answers

4 votes

136k views

What are the basic parts of microscope?

Shirin Niki asked Feb 28, 2024

by Shirin Niki

6.8k points

1 answer

5 votes

123k views

Why must you follow directions when applying fertilizer?

Tomikiss asked Feb 28, 2024

by Tomikiss

7.8k points

1 answer

5 votes

67.8k views

When homologous chromosomes pair up in meiosis, this is called: a. replication b. segregation c. cytokinesis d. synapsis

Steph M asked Feb 28, 2024

by Steph M

7.0k points

1 answer

5 votes

167k views

Describe how the phospholipid bilayer regulates the permeability of the cell membrane

BenjaminLinus asked Feb 28, 2024

by BenjaminLinus

6.5k points

1 answer

2 votes

150k views

Which of the following statement best describes the similarity between sexual and asexual reproduction?

Antonio Papalillo asked Feb 28, 2024

by Antonio Papalillo

7.5k points

2 answers

3 votes

89.0k views

LIMITED TIME !!!!! PLEASE HELP!!!!!!!!! The biological species concept emphasizes whether populations Select one: A. can mate with each other. B. look the same C. have similar ecological requirements.

Ofir Attal asked Feb 28, 2024

by Ofir Attal

7.3k points

1 answer

2 votes

174k views

What is economic scarcity ?

Kamil Jopek asked Feb 28, 2024

by Kamil Jopek

7.5k points

1 answer

2 votes

117k views

Select all the offspring phenotypes that could be produced from a BbEE x bibee cross (shown above) black fur, red eyes black fur, black eyes white fur, black eyes white fur, red eyes

Mneri asked Feb 28, 2024

by Mneri

7.2k points

2 answers

2 votes

45.5k views

So i kinda need help with this problem, can someone help?

Shile asked Feb 28, 2024

by Shile

6.3k points

1 answer

4 votes

161k views

Why is the phospholipid bilayer an effective barrier to hydrophilic or polar molecules?

Matthew Goodwin asked Feb 28, 2024

by Matthew Goodwin

6.8k points

1 answer

2 votes

74.5k views

3. List 3 natural sources and 2 anthropogenic sources of CO2 in the atmosphere.

Alejandro Vargas asked Feb 28, 2024

by Alejandro Vargas

6.0k points

1 answer

5 votes

171k views

PLS HELP ASAP!! A student is investigating photosynthesis in plants. He places four posted plants in a sunny window. Each plant gets the same amount of soil, air, and sunlight each day. However, he varies

Rob Alsod asked Feb 28, 2024

by Rob Alsod

7.5k points

1 answer

5 votes

207k views

Humans are not the only animals that pollute the air.truefalse

Gsmafra asked Feb 28, 2024

by Gsmafra

7.4k points

1 answer

0 votes

32.5k views

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