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
andriy [413]
3 years ago
10

Galapogos tortoises have a number of shell variations, shown right. What are the advantages of choosing a system examining the b

eaks of finches instead of the shells of tortoises? Check all that apply.
Birds have shorter lifespans, making generations shorter.

The bird population is likely much greater, allowing for more data.

Tortoises move too slowly for natural selection to influence shell phenotype.

Birds are easier to track and monitor.
Biology
2 answers:
IrinaVladis [17]3 years ago
8 0

Answer:

First, second, and last are correct statements.

For accuracy and reliability of any experiment, a number of observations must be as large as possible. It reduces the effect of any observation or any event which might have happened by chance or error.

Thus, finches were better to record observations as they were available in large number as compared to the tortoise.

In addition, the life cycle of birds is smaller as compared to the tortoise which enabled the scientists to observe more generations.

Lastly, the birds were easy to capture and track as compared to the tortoise. Tortoise being an amphibian could live on land as well as in water which made it difficult to track them.

VARVARA [1.3K]3 years ago
4 0

Answer:

A, B, D

Explanation:

:)))

You might be interested in
Emma lives in Wisconsin and wants to plant geraniums in her yard. The average daily temperature in her area is 21°C (70°F) and t
AnnyKZ [126]

Answer: no

Explanation:

4 0
2 years ago
The smallest units of matter made up of protons neutrons and electrons units of matter made up of protons neutrons and electrons
riadik2000 [5.3K]
The answer to this problem is atoms
6 0
3 years ago
Read 2 more answers
What is the basic unit of structure and function of all living organisms?
Marat540 [252]

Answer:

D cell

Explanation:

4 0
3 years ago
Read 2 more answers
a man with pku marries a woman without any alleles for pku. what is the probability that their child will inherit pku?​
zvonat [6]

Answer:A man with pku marries a woman without any alleles for pku.There is little possibility that a child will inherit PKU

<u>Explanation: </u>

PKU Is Phenylketonuria results in less metabolism of amino acid. It might lead to a mental disorder or behavior problems. It is mostly Genetic.

If only one parent is suffering from it then there is little possibility that it will pass on to a child but if both the parents are having the problem of PKU then there are more chances that the child will also develop such a problem. It can be treated if we catch it at an early stage.

7 0
2 years ago
ano ang iyong naramdaman nang balikan at suriin mo ang pagpapasiya at pagkilos na isinagawa mo ng mga nagdaang araw​
lyudmila [28]

Answer:

I feel happy and sorry.

Explanation:

I have different feelings when I go back and analyze the decisions and actions I have taken in the past few days because some of my decisions are right and some are wrong. I feel happy when I go back and find out my decision and actions were right, while on the other hand, I feel sorry when I find out that some of my decisions and actions were wrong.

8 0
2 years ago
Other questions:
  • Which group of plants contains the least number of species?
    6·1 answer
  • Joan's Mom and Dad believe that parents know best. They expect Joan to obey all parental rules without question and are quick to
    9·2 answers
  • What role does the large intestine play in maintaining homeostasis?
    5·1 answer
  • Which one of the following statements about ribosomes is true?
    14·1 answer
  • Predict what would happen if a plant from a deciduous forest were transplanted to the tundra. Explain
    6·1 answer
  • In the process of fat hydrogenation, hydrogen atoms are added to which part of the molecule?
    8·1 answer
  • Kevin is studying predator-prey interactions. One day he notices a spider eating a cricket caught in its web. Later that day, a
    8·1 answer
  • Tell me as precisely as you can when hurricanes sandy hit Long Island.
    10·1 answer
  • In a species of Drosophila, developing larva have special proteins in their epithelial cells. These proteins bind to a certain r
    14·1 answer
  • When you do something anaerobic, your body makes a natural chemical called __________ that is like emergency energy for your mus
    10·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!