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Recent questions in Biology
How many parents are required during binary fission by amoeba? A) 3 B) 1 C) 2 D) 4
Ben Jeffrey
asked
Nov 18, 2024
by
Ben Jeffrey
8.6k
points
Biology
high-school
1
answer
1
vote
93.6k
views
Why do terrestrial biomes that have similar climates have similar animals in them? A. because they have similar plants B. because they have similar names C. because they are the same size
Aweis
asked
Nov 17, 2024
by
Aweis
7.4k
points
Biology
college
1
answer
0
votes
154k
views
A blood vessel exhibiting high resistive characteristics is exemplified by: A) Hepatic arteries B) Renal arteries C) Post-prandial SMA D) Pre-prandial SMA
Vorant
asked
Nov 17, 2024
by
Vorant
8.9k
points
Biology
high-school
1
answer
1
vote
149k
views
Antigens on red blood cells are hereditary traits that allow blood to be typed in different ways. One system is based on a gene with two alleles, M and N. If the frequency of the M allele in a population
Ryanmarc
asked
Nov 17, 2024
by
Ryanmarc
8.6k
points
Biology
high-school
1
answer
1
vote
64.9k
views
What is the superficial anatomical term for the upper arm?
Sheikh Ali
asked
Nov 17, 2024
by
Sheikh Ali
8.8k
points
Biology
high-school
1
answer
3
votes
34.0k
views
Thecodonts form a paraphyletic grade, not a clade, of archosaurs. A. True B. False
RiaD
asked
Nov 17, 2024
by
RiaD
8.8k
points
Biology
high-school
1
answer
5
votes
215k
views
(1) What pathways control the release and regulation of hormones and can be simple or have multiple pathways? (2) Type of feedback loop?
Tom Johnson
asked
Nov 17, 2024
by
Tom Johnson
8.3k
points
Biology
high-school
1
answer
4
votes
105k
views
Why do cells go to the trouble of making ATP when they already have glucose molecules?
Glenfant
asked
Nov 17, 2024
by
Glenfant
7.0k
points
Biology
high-school
1
answer
0
votes
209k
views
Hybrids that have parents from different species are usually a) blind. b) variant. c) sterile. d) unhealthy.
Rcmgleite
asked
Nov 17, 2024
by
Rcmgleite
8.0k
points
Biology
high-school
1
answer
1
vote
23.0k
views
Which layer of the hair is sometimes absent from the hair?
Nirsky
asked
Nov 17, 2024
by
Nirsky
7.9k
points
Biology
high-school
1
answer
1
vote
176k
views
Explain what happens when surface area is lost with disease
Kamal Hamidi
asked
Nov 17, 2024
by
Kamal Hamidi
8.2k
points
Biology
high-school
1
answer
1
vote
136k
views
What is the role of phosphatidyl-inositol (PI)? How is it activated? What is its structure? A) Role: Structural Support; Activated by Hydrolysis; Structure: Linear Chain with Amino Group B) Role: Signaling
Benn Malengier
asked
Nov 17, 2024
by
Benn Malengier
8.7k
points
Biology
high-school
1
answer
1
vote
208k
views
Primates have____of internal surface area
Shakib Ahmed
asked
Nov 17, 2024
by
Shakib Ahmed
8.1k
points
Biology
high-school
1
answer
1
vote
36.7k
views
If a salamander clings to surfaces through hydrogen bonds, it would have the most difficulty clinging to which of the following surfaces a) Wood b) Glass c) Metal d) Plastic
GaryBishop
asked
Nov 17, 2024
by
GaryBishop
7.5k
points
Biology
high-school
1
answer
1
vote
103k
views
Cell membranes are described as selectively permeable. Four students were asked to explain what this means and provided the answers given below. Student 1: Cell membranes prevent all materials from entering
Winnervc
asked
Nov 17, 2024
by
Winnervc
8.1k
points
Biology
college
1
answer
2
votes
113k
views
List and briefly describe the four major types of somatic receptors based on the type of stimulus to which they are most sensitive.
Colin Ramsay
asked
Nov 17, 2024
by
Colin Ramsay
8.1k
points
Biology
high-school
1
answer
4
votes
57.9k
views
What three characteristics is the human hearing response conditional on? a. duration, standards, and loudness b. loudness, duration, and level c. frequency, standards, and level d. frequency, duration,
Mental
asked
Nov 17, 2024
by
Mental
8.0k
points
Biology
high-school
1
answer
3
votes
97.4k
views
The process of converting carbon dioxide to organic products is called
Prabin Tp
asked
Nov 17, 2024
by
Prabin Tp
9.2k
points
Biology
college
1
answer
4
votes
73.7k
views
If e. coli enters through contaminated food, which organ can destroy the bacteria? With what substance?
Janisozaur
asked
Nov 17, 2024
by
Janisozaur
8.8k
points
Biology
college
1
answer
2
votes
70.4k
views
There are two different analogies to describe how fluid is transported through a plant; that of the drinking straw (negative pressure) and that of the hose (positive pressure). Which of the following properly
Linder
asked
Nov 17, 2024
by
Linder
7.3k
points
Biology
high-school
1
answer
1
vote
221k
views
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