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
balu736 [363]
3 years ago
10

(20 POINTS IF RIGHT) (i couldn't find science)

Biology
1 answer:
Charra [1.4K]3 years ago
7 0

The correct answer is 4) A dichotomous key is complete when each organism stands alone.

The statement about a dichotomous key that is true is "A dichotomous key is complete when each organism stands alone."

Scientists have the need to correctly identify organisms, animals, plants, and objects. For that to happen, they have dichotomous keys.

These tools help them to identify and give a correct name that differentiates from other objects and organisms. So the most important thing about the dichotomous key is the fact that it identifies an organism, species or objects with its scientific name.

You might be interested in
Which of the following best explains the factors that led to the dust bowl?
zubka84 [21]
Ithe answer is b. and the temperature brought fires to the crops. One movie example of this could be the intersteller.
7 0
4 years ago
Read 2 more answers
How do cells take in nutrients for growth and development
miss Akunina [59]
Usually blood transports nutrients
5 0
3 years ago
Compared with a plant cell with few aquaporin proteins in its membrane, a similar cell containing many aquaporin proteins will
nadezda [96]
WillbHave a faster rate of osmosis
6 0
3 years ago
System that removes solid and liqud wastes
IrinaK [193]
System that removes solid and liquid wastes is called excretory system.
Hope this helps~
5 0
3 years ago
Albinism is a recessive trait in humans that is controlled by a single gene. How many recessive alleles must a person have to ha
olga_2 [115]
Answer;
Two recessive alleles are the number of alleles that a person must have to have albinism.

Explanation;
When a trait is recessive, such as albinism, an individual must have two copies of a recessive allele to express that particular trait. Recessive alleles are denoted by a lowercase letter , such as b versus B. Only individuals with a bb genotye will express a recessive trait, hence, the offspring must receive one recessive trait from each parent to exhibit the recessive trait. 

6 0
3 years ago
Read 2 more answers
Other questions:
  • What is the difference between a dental hygienist and a dental assistant?
    8·2 answers
  • In the live lesson, i mention that the redundancy of the genetic code is like "nature's safety net"… explain what that means. (3
    11·1 answer
  • It is unimportant to take the weather into account when you are planning water activities.
    10·2 answers
  • Please help me!!!!!!!!!!!
    15·1 answer
  • 6) An organism has three pairs of homologous chromosomes. If the centromeres were labeled A/a, B/b, and C/c (where the slash lin
    14·1 answer
  • Sup guys subscribe to my channel i need some support
    11·1 answer
  • The (_______) has increased consumer knowledge about the connection between food and health.
    13·2 answers
  • Which of the following is a macronutrient?<br> A) iron B) boron C) Calcium D) Manganese
    7·1 answer
  • What is a gene that has two positive transcription factors called
    13·1 answer
  • Write the number of each atom in the chemical formulas for all of the possible combinations of positive and negative ions found
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!