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
torisob [31]
3 years ago
11

"All basic life forms were present from the beginning" is a concept which is fundamental to the concept of

Biology
1 answer:
Juliette [100K]3 years ago
5 0
Evolution would be the answer you may be looking for.
You might be interested in
What is the expected phenotypic ratio for feather colour if two chickens with blue feathers are crossed
ss7ja [257]

Answer:

The correct answer is - 1:2:1 for black : blue : white chicken.

Explanation:

We know that color of the feather is a trait of the chicken that shows the codominance type of inheritance pattern where both forms of the trait are dominant and make a mix of the forms. In this case, blue is heterozygous BW and black BB and white is WW, then crossed between BW with BW

gametes: B, W and B, W

Punnett

           B       W

B        BB      BW

W        BW     WW

thus, the phenotypic ration is - 1 black : 2 blue : 1 white

7 0
2 years ago
The male reproductive system includes
SOVA2 [1]
C. the vas deferens.
8 0
3 years ago
Casey is comparing different substances by measuring their weights and volumes. He measures the volume displacement of a 15 g br
sleet_krkn [62]
The answer is c. Hope this helped
7 0
3 years ago
Give 2 examples of how the biosphere supports life
Gwar [14]
Two examples of how the biosphere supports life is by reducing the amount of harmful radiation to reach the surface of the earth. It also gives oxygen for animals to breathe
3 0
3 years ago
Read 2 more answers
Um dos princípios da Termodinâmica pode ser enunciado da seguinte forma: "É impossível construir uma máquina térmica operando em
77julia77 [94]

Answer:

A energia térmica não pode ser criada nem destruída, apenas convertida em outras formas de energia.

Explicação:

Os princípios da termodinâmica nos levam a concluir que a energia térmica não pode ser criada nem destruída apenas convertida em outras formas de energia. Essa energia térmica pode ser convertida em energia mecânica, elétrica e outras formas de energia. A energia térmica também é liberada quando o alimento ingerido pelos herbívoros, apenas 10% da energia é transferida de um nível trófico para outro, enquanto 90% da energia é liberada para a atmosfera.

6 0
2 years ago
Other questions:
  • what type of behavior is a caterpillar building a cocoon? A. instinct B. imprinting C. conditioning D. insight learning
    15·1 answer
  • Salinity is degree of______Of a solution? Fill in the blank
    14·1 answer
  • What would happen to the original rabbit population if you introduced another type of rabbit, one that could run faster and esca
    14·2 answers
  • Rheumatoid arthritis is caused by: A. a bacteria B. a virus C. a reaction to an immunization D. an autoimmune reaction
    8·1 answer
  • Can I only have 1 to 2 White Cloud Mountain Minnows or do I have to have them in a School
    14·1 answer
  • Organic compounds are important to all living things<br>true or false
    12·1 answer
  • What vocabulary term is used when looking at the ratio for the outward physical appearance of an organism?
    11·2 answers
  • 17. The
    13·1 answer
  • How much salary do paleontologist make a week, month, year.
    9·1 answer
  • What accounts for the variation Darwin observer among island species
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!