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disa [49]
3 years ago
6

Lab safety and lab equipment worksheet answers true or false

Biology
2 answers:
nikitadnepr [17]3 years ago
6 0
I'm sorry, but is this a question? I'm a bit confused.
pentagon [3]3 years ago
3 0
Is this the question
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How did you test your hypothesis? which variables did you control in your experiment and which variable did you change in order
elixir [45]

Hypothesis is a proposed explanation which is made on the basis of given experimental data taken as starting point for further investigation. All hypothesis test are conducted in a same manner fiollowing the four main steps:

1. State the hypothesis

2. Formulate an analysis plan

3. Analyzing the data obtained

4. Final step is to analyze the results

There are three types of variables taken in an experiment:

1. Independent variable: light, temperature, humidity

2. Dependent Variable: these depends upon the other variable. changes in the independent variable may cause the dependent variable to change, for example, growth of plant is a dependent variable which depends upon the amount of light(independent variable), the plant receives

3. Controlled Variable: these variable can be controlled and prevented from being change like ty[pe of plant, type of soil


8 0
3 years ago
Is it possible for two people to have the same phenotype but different genotypes ?
Dmitrij [34]

Answer:

Same phenotype but different genotype is possible due to presence of dominant allele

Explanation:

A person can have a dominant allele on both the homologous chromosomes  while another person may have single dominant allele and a corresponding recessive allele.

3 0
3 years ago
some important traits that influence the reproductive success of a flower include: the presence or abscence of
Stolb23 [73]

Answer:

whorls, organs, symmetry

Explanation:

Some important traits that influence the reproductive success of a flower include: the presence or absence of <u>whorls</u>, the fusion of <u>organs </u>to one another, and the overall <u>symmetry </u>of flowers

5 0
2 years ago
PLEASE HELP ME IM FAILING THE CLASS
Alenkinab [10]

Answer:

The person that developed the triangular theory of love was Robert Sternberg. :) hope this helps!

Explanation:

7 0
3 years ago
The response of an effector is _____.
Troyanec [42]

Answer:

To maintain homeostasis

Explanation:

Effectors are organs, cells or tissues that provides the required output after receiving a feedback from the control center. Nerve impulse instructs the effector to bring things into balance and required range. They then influence the magnitude of stimulus and maintain homeostasis.

5 0
3 years ago
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