Recent questions in Biology

Question

The _____ lines the internal walls of the abdominopelvic cavity.

Bab asked Dec 28, 2024

by Bab

7.2k points

1 answer

2 votes

33.3k views

a group of cells is assayed for dna content immediately following mitosis and is found to have an average of 8 nanograms of dna per nucleus. how many nanograms would be found at the end of s and the end

Pylanglois asked Dec 28, 2024

by Pylanglois

8.3k points

1 answer

3 votes

169k views

How many gallons of blood does the adult heart hold in a lifetime? (A) 100 (B) 200 (C) 1,000 (D) 2,000

Jeroen Wienk asked Dec 28, 2024

by Jeroen Wienk

7.6k points

1 answer

1 vote

112k views

Phospholipids spontaneously form a variety of structures in aqueous solution. Which choice best describes this property? 1.the ability of vesicles to fuse with the plasma membrane (exocytosis) 2.formation

GHad asked Dec 28, 2024

by GHad

7.5k points

1 answer

4 votes

214k views

Why isn't the fossil record 100% reliable?

Nakwa asked Dec 28, 2024

by Nakwa

8.1k points

1 answer

1 vote

232k views

Study the words below. Match each to their correct descriptions presented in numbers 1 to 10. Write your answer in you're your answer sheet.Predation - Endoparasites - Competition - Commensalism - Mutualism

Chandmk asked Dec 28, 2024

by Chandmk

8.5k points

1 answer

1 vote

185k views

Why is it useful for blood to travel slowly through capillary beds? a) Slow blood flow allows for more efficient oxygen exchange. b) Slow blood flow prevents oxygen from reaching tissues too quickly. c)

Hampus asked Dec 28, 2024

by Hampus

9.0k points

1 answer

5 votes

147k views

Understand the mechanisms which transport materials across capillary walls (transcytosis, etc)?

Chitzui asked Dec 28, 2024

by Chitzui

8.0k points

1 answer

1 vote

203k views

The most frequently witnessed phenomenon in growing tissue exposed to radiation is: 1. formation of giant cells or other abnormal mitosis 2. chromosomal breaks 3. cessation of cell division 4. clumping

Prakashchhetri asked Dec 28, 2024

by Prakashchhetri

7.8k points

2 answers

4 votes

171k views

Which two freshwater biomes have water that does not flow? A. Lakes and streams B. Rivers and ponds C. Wetlands and estuaries D. Lakes and ponds

Janco asked Dec 28, 2024

by Janco

7.8k points

1 answer

4 votes

173k views

Plants and green algae have monophyletic lineage. Justify this statement. I'm waiting for your answer!!

Ujjawal Khare asked Dec 28, 2024

by Ujjawal Khare

8.4k points

1 answer

2 votes

1.2k views

this is the very high and low tides that occur during the new moon or the full moon when the sun, moon, and earth are approximately aligned is called?

Raja Kishan asked Dec 28, 2024

by Raja Kishan

8.1k points

1 answer

2 votes

54.7k views

What characterizes the acrosomal reactions? a) Fusion of sperm and egg membranes b) Release of enzymes to penetrate the egg's layers c) Formation of the blastula d) Differentiation of germ layers

Monkeyboy asked Dec 28, 2024

by Monkeyboy

7.3k points

1 answer

0 votes

31.2k views

The initial electrical signals moving along the axon (pre-synaptic cell) use what kind of receptor?

Ambrosia asked Dec 28, 2024

by Ambrosia

7.2k points

1 answer

2 votes

157k views

Studies of hunting and gathering societies suggest it is not as ___ as it is assumed by many

Jfbeltran asked Dec 28, 2024

by Jfbeltran

8.6k points

1 answer

4 votes

121k views

Create a flow chart of transgenic crops

Slimak asked Dec 28, 2024

by Slimak

7.8k points

1 answer

1 vote

2.0k views

Contraction of the calf muscles causes what action of the foot?

Siddharth Prajosh asked Dec 28, 2024

by Siddharth Prajosh

8.5k points

1 answer

0 votes

24.4k views

which statement is not true about the cell theory? group of answer choices all cells are the basic unit of structure of living things. all cells come from pre-existing cells. all living things are composed

Itay Brenner asked Dec 28, 2024

by Itay Brenner

8.3k points

1 answer

0 votes

9.5k views

Which animal is the closest in evolutionary relationship to mysticeti?

Illep asked Dec 28, 2024

by Illep

8.2k points

1 answer

2 votes

158k views

Environmental science focuses on the interactions between

Kyle Brandt asked Dec 28, 2024

by Kyle Brandt

8.2k points

1 answer

3 votes

95.2k views

Page:

« prev
1
...
20
21
22
23
24
25
26
...
1000
...
next »

Ask a Question

Recent questions in Biology

Other Questions