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
maxonik [38]
2 years ago
10

What did Darwin hope to learn about artificial selection by studying pigeons?

Biology
1 answer:
Alborosie2 years ago
6 0
Darwin's plans to find out about simulated choice by examining pigeons is that he needed to learn whether you can change the entire species taking after that particular pigeon into another type of pigeons. I hope the answer will help you. 
You might be interested in
8. Morgan used_____crosses to study a new pattern of inheritance.​
neonofarm [45]

Pretty sure he used female gametes

4 0
3 years ago
Explain incomplete dominance, using snapdragon<br> flowers as an example.
oee [108]

Answer:

Dominant allele does not completely conceal recessive allele.

Snapdragon with genotype Rr (R being red and r being white), would have a phenotype of pink flowers.

Explanation:

Incomplete dominance is where a dominant allele is not able to completely conceal a recessive allele, usually leading to a phenotype which appears to be a combination of the two.

For example, in snapdragons:

The allele for red flowers (R) is dominant over the allele for white flowers (r). Let's say a snapdragon flower had the genotype Rr, one allele for red flowers and one for white. In the case of 'normal' dominance the dominant red flower allele (R) would mask the effects of the recessive white flower allele (r), resulting in the phenotype (outward observable characteristics) of having red flowers.

However here in the case of incomplete dominance, the dominant allele would not be able to fully cover up the effects of the white flower allele, meaning that both colors (red and white) are expressed in the phenotype, resulting in pink flowers.

Hope this helped!

5 0
2 years ago
Read 2 more answers
Wetu
topjm [15]

Answer:

B. oxygen and carbon dioxide.

Explanation:

During cellular respiration, organisms uses oxygen for breakdown of food molecules such glucose and carbondioxide gas is released in the atmosphere. Respiration is a process in which energy is produced in the form of Adenine tri phosphate (ATP) and releases carbondioxide by the chemical combination of glucose and oxygen molecules. The type of respiration in which oxygen is used is known as aerobic respiration.

8 0
3 years ago
Genome editing techniques have been developed to exploit the CRISPR system of bacteria and archaea. Only the _____ component of
Bess [88]

Answer:

Cas9

Explanation:

Genome editing techniques have been developed to exploit the CRISPR system of bacteria and archaea. Only the Cas9 component of the system is used in editing.

7 0
1 year ago
Disadvantages of normal floras​
inn [45]
It has a lot of advantages as well as disadvantages; but they prevent or suppress the entry of pathogens; colonies produced by some organisms of normal flora have a harmful effect on the pathogens; endotoxins liberated by normal flora may help the defense mechanism of the body. (Make me the brainless please)
3 0
3 years ago
Other questions:
  • ASSIGNMENTS
    10·2 answers
  • Mary came home from school and looked in the fridge for a snack. She loves celery, but it was all wilted. She places the celery
    12·1 answer
  • 4. When considering your updated definition of human carrying capacity, are the impacts of almost 900,000 residents in SF indefi
    14·1 answer
  • The information in the diagram BEST supports which hypothesis?
    12·2 answers
  • What are Earth's ten biomes? A) tundra, taiga, grasslands, deciduous forest, chaparral, desert, desert-scrub, savanna, rainfores
    9·2 answers
  • How are white dwarfs different from stars on the main sequence?
    5·1 answer
  • Guys, I know this is not homework related and I am aware so please do not report Please I am begging you I am doing a google cla
    11·2 answers
  • Compared to freshwater fishes, marine fishes: drink seawater and produce a large volume of urine. do not drink seawater in an ef
    11·1 answer
  • Which procedure is an example of classifying observed data?
    10·2 answers
  • What characteristics determine what type of eruption a volcano will have or behave?
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!