1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
kaheart [24]
4 years ago
11

According to the process of natural selection, individuals having variations that give them an advantage in obtaining limited re

sources will likely? A) be preserved B) survive and reproduce C) diverge markedly D) evolve
Biology
1 answer:
gulaghasi [49]4 years ago
6 0
B) survive and reproduce

Any evolutionary advantages an individual developes with always make them more "desirable" when it comes to reproduction.
You might be interested in
75% rose comb 25% single comb
guapka [62]

Answer:

given,

rose combed rooster (R)  ×  single combed hen (r)  

                                     RR × rr

                                          ↓

in F1 generation, all the chicks will be Rr

                                           ↓

in F2 generation, mating was done among their own group of Rr  

          Rr × Rr

               ↓

25% of RR   50% of Rr  and 25% of rr

phenotypes of chicks in f2 generation =  3:1 ( 75% rose combed as R is dominant and 25% single combed)

genotype = 1:2:1 ( 1/4 homozygous rose comb [RR] : 2/4 heterozygous rose comb [Rr] :1/4 homozygous single comb [rr])

3 0
3 years ago
Humans are the selective agent in which type of procces, artificial selection or natural selection
Aleonysh [2.5K]
Natural Selection, unless you were born in a lab which would be unnatural/artificial, and not too likely with today's technology. (Maybe one day.)
4 0
4 years ago
Which is not likely to be studied by a biologist?
Ganezh [65]

Answer:

there are many things that are not studied by biologist such as physics, figuring out new elements

Explanation:

biologists are people that study peoples life

8 0
3 years ago
A cylinder fits inside a square prism as shown. For every cross section, the ratio of the area of the circle to the area of the
dedylja [7]
Area circle = π*r²

Area square = l²

The side of the square is equal to the diameter of the circle

Area square = D²

A diameter is always twice the radius

Area square = (2r)² = 2²r² = 4r²


So this is the rate:

Area circle/Area square = (π*r²)/(4r²)

Area circle/Area square = π/4


Volume is always Area*h when cross sectional area is a constant

Volume Prism = Area Square*h 

Volume Prism =  4r²*h

Volume Cylinder = Area Circle*h

Volume Cylinder = π*r²*h

So far this is option D)


Let’s calculate the rate:

Volume Cylinder/Volume Prism = π*r²*h/4r²*h

Volume Cylinder/Volume Prism = π/4

Volume Cylinder = π/4* Volume Prism

This is also option D)


Now let’s calculate Volume Cylinder from that formula:

<span>Volume Cylinder = π/4* Volume Prism</span>

Volume Cylinder = π/4 *(4r²*h)

<span>This is also option D)</span>

<span>
</span>

<span>So option D) is correct</span>

7 0
4 years ago
Read 2 more answers
Can u guys help me answering the following Test Guide and using complete sentences
VladimirAG [237]

Answer:

Robert Hooke is known for the first use of the word cell in the sense of a basic unit of organisms (describing the microscopic cavities in cork)

Plants are made of cells, Animals are made of cells, Cells produce other cells.

Eukaryotic have a nucleus meanwhile prokaryotic lacks of it.

Bacteria are prokaryotes

Cholesterol stabilize the cell membrane, less fluid at higher temp and less solid at lower temp.

Chromatin consists of the unravelled condensed structure of DNA for the purpose of packaging into the nucleus whereas chromosome consists of the highest condensed structure of the DNA doublehelix for the proper separation of the genetic material

Plant cell have cell wall, chloroplasts, plastids, and a central vacuole

Refers to going from regions of high concentration of some entity to regions of low concentration, and such movement generally occurs spontaneously,

Facilitated diffusion is the diffusion of molecules assisted by transport proteins

Passive transport no needs energy, move molecules trough phospholipid bilayer

Active transport needs energy, move molecules trough membranes

Endocytosis engulf substances and form vesicles (into the cell) (active transport)

Phagocytosis cell eats solid particles or big substances

Pinocytosis is the cell drinking, liquid substances

Exocytosis vesicles move through the plasma membrane, release the contents (outside the cell) (active transport)

Animal and plant cell organelles: nucleus, nuclear membrane, nucleoplasm, nucleolus, cillia, flagella, Rough Endoplasmic Reticulum, Smooth Endoplasmic Reticulum, Golgi apparatus, plasma membrane, vesicles, lysosomes, peroxisomes, centrioles, mitochondria, cytoplasm, cytosol, cytoskeleton, ribosomes, vacuoles, cell wall, chloroplasts.

Another name for a fertilized egg is zygote

Hope it helps :)

8 0
3 years ago
Other questions:
  • Recycling solid wastes is an example of..
    10·1 answer
  • Which of the following are living museums of the world's biodiversity?
    5·1 answer
  • During which phase dose the cell copy it’s DNA
    14·2 answers
  • Which was charles darwin contribution to the study of biology?
    9·1 answer
  • What is an organisim made up of many cells called
    5·2 answers
  • Mark's misuse of alcohol and other addictive drugs is influenced by genetic factors, by the ready availability of drugs in Mark'
    13·1 answer
  • Which factor is MOST responsible for the ocean tides? A) the wind B) earthquakes C) the moon's gravity D) density differences in
    6·2 answers
  • In your own words, give two reasons why it is important to work with a partner while completing a lab
    10·2 answers
  • The oceans, lakes, and streams are part of the
    9·2 answers
  • We are reacting two molecules of nitrogen gas with six molecules of hydrogen gas to form ammonia, nh3
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!