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
jasenka [17]
3 years ago
7

How many factors should a well-designed experiment test at one time?

Biology
1 answer:
beks73 [17]3 years ago
6 0
The answer is A.1 items that are being tested are the independent variables and that they cause the dependent variables to change
You might be interested in
In animals which organ is responsible for the force that moves blood through the body?
max2010maxim [7]
I belive it’s the heart
8 0
3 years ago
Select the correct text in the passage.
Helga [31]

Answer:

A construction company has been called in to divert all excess water flowing into the pond to an unused natural reserve 800 feet

away.

Explanation:

Everything else is smoke and mirrors or just irrelevant

7 0
3 years ago
Show how the alleles for tall plant height and short plant height are segregated from each other during gamete formation
KonstantinChe [14]

Answer:

"T" X "t" yields offspring that are all heterozygous with genotype "Tt"

Explanation:

An Allele refers to either of a pair of contrasting genes.

So, "TT" being the same yeild just one allele (T), while "tt" also yield one allele (t)

So, the cross of the both alleles

"T" X "t"

yields offspring that are all heterozygous with genotype "Tt"

Thus, the crossing dominant tall plant height "TT" and recessive short plant height "tt" yielded heterozygous tall plants "Tt"

5 0
4 years ago
Which variable is being tested in this experiment?
nevsk [136]
The size of the pot for its the only thing that changes
3 0
3 years ago
Eukaryotic cells are compartmentalized into ____________ , which is not characteristic of prokaryotes. the chromosomes of eukary
likoan [24]
The first blank is organelles, the second blank is nucleus, the third blank is eukaryotes, the fourth blank is mitochondria, and the fifth blank is flagella.

Hope this helped!!
5 0
4 years ago
Other questions:
  • Can someone help me with this please? I need this > Analyze the structure in the diagram and explain how living systems use t
    14·1 answer
  • Which one does not belong to the domain eukarya?
    11·1 answer
  • Adequate intake of which nutrient has been shown to reduce the risk of neural tube birth defects?
    10·1 answer
  • How are landslides and mudflows similar and different?
    15·1 answer
  • Which of the following statements is(are) TRUE of pulmonary edema? I. Pulmonary edema may reduce lung compliance II. Pulmonary e
    12·2 answers
  • Although it can progress unnoticed for many years, hypertension wreaks havoc on the human body, so adults should have their bloo
    9·1 answer
  • Which of these is a feature of eons in the geologic time scale? (1 point)
    5·1 answer
  • <img src="https://tex.z-dn.net/?f=what%20%5C%3A%20is%20%5C%3A%20mitochondria%20%5C%3A%20%20%7B%3F%7D" id="TexFormula1" title="wh
    14·2 answers
  • Which level of organization in the classification system is directly above the family level? (5 points)
    6·1 answer
  • The eardrum is also called
    6·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!