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
BigorU [14]
2 years ago
12

Survival of the fittest definition biology

Biology
1 answer:
olya-2409 [2.1K]2 years ago
3 0

Answer:

"Survival of the fittest" is a phrase that originated from Darwinian evolutionary theory as a way of describing the mechanism of natural selection. The biological concept of fitness is defined as reproductive success.

Explanation:

The Darwinian evolutionary theory was created by Charles Darwin.

Darwin published his theory of evolution with compelling evidence in his 1859 book On the Origin of Species, overcoming scientific rejection of earlier concepts of transmutation of species. By the 1870s, the scientific community and a majority of the educated public had accepted evolution as a fact.

You might be interested in
Which is most likely a covalent compound?<br><br> A.LiF<br> B.MgS<br> C.NH3<br> D.CaCl2
yKpoI14uk [10]
NH3 since they are both non metals
Answer:C
6 0
2 years ago
Read 2 more answers
Describe how algal blooms form.
kifflom [539]

Answer:

Algal blooms occur when algae multiply very quickly. Blooms can form in waters that are rich in the nutrients the algae need to grow, such as nitrogen, phosphorous, and iron. ... Blooms may become more frequent as the earth warms and the levels of nutrients in our waters increase.

6 0
3 years ago
Please help!!! Will mark brainliest!!!
Bond [772]

the possibility is 50%

5 0
3 years ago
Which statement is an example of immigration?
12345 [234]
A pack of wolves move into a forest
7 0
3 years ago
Read 2 more answers
Given the parents AABBCc × AabbCc, assume simple dominance for each trait and independent assortment. What proportion of the pro
Anit [1.1K]

Answer:

3/4

Explanation:

If we assume simple dominance and independent assortment for each trait, we can use Mendel's Law of Segregation to predict the phenotypic proportions in the offspring of the parental cross AABBCc x AabbCc.

<h3><u>Gene A</u></h3>

AA x Aa

  • F1 genotypes: 1/2 AA, 1/2 Aa
  • F1 phenotypes: all A
<h3 /><h3><u>Gene B</u></h3>

BB x bb

  • F1 genotypes: 1 Bb
  • F1 phenotypes: all B
<h3 /><h3><u>Gene C</u></h3>

Cc x Cc

  • F1 genotypes:  1/4 CC, 2/4 Cc, 1/4 cc
  • F1 phenotypes: 3/4 C, 1/4 cc

We want to know the proportion of progeny with all dominant phenotype (A_B_C_). Since the genes are independent, we can multiply the probabilities of each gene to obtain the overall probability of having a ABC progeny:

<h3>1 A_ x 1 B_ x 3/4 C_ = 3/4 A_B_C_</h3>
6 0
3 years ago
Other questions:
  • Imperfect fungi only reproduce sexually. True or False
    13·1 answer
  • Which of the following is true of fertilization in conifer? Please don't copy and paste I needed actual help from someone who kn
    12·2 answers
  • How are earthquakes and volcanoes similar or related and how are they different? please help essay due tomorrow
    13·1 answer
  • According to the theory of island biogeography, those islands that are further isolated from the mainland and other islands woul
    9·2 answers
  • _______ are RNA and protein complexes that are found in all cells. These complexes help cells during protein translation by join
    7·2 answers
  • Please help me with this chemistry question!!!I'm stressed!! ​Sorry this is not biology.
    8·1 answer
  • Help me pleaseeeee... I can’t choose
    7·2 answers
  • Someone please help meee
    10·1 answer
  • Where do the decomposers come in the food chain if the pyramid gose like
    13·1 answer
  • Select a field of study within environmental science. Describe how a professional in that field would contribute to the environm
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!