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
Law Incorporation [45]
3 years ago
12

A hypothesis is an educated guess that must be

Biology
1 answer:
diamong [38]3 years ago
3 0
A hypothesis is an educated guess that must be
B-testable
You might be interested in
The specific valve that prevents backflow of blood into the right ventricle when the ventricles relax is the ______________ valv
kaheart [24]
Pulmonary valve - connects right ventricle and pulmonary trunk (which divides into right and left pulmonary arteries). It is a semilunar valve
8 0
4 years ago
An environmental scientist might study the effect of soil pollution on plant growth.
Elena L [17]
  • <u><em>True.</em></u>

As...Environmental scientist studies the interaction of the living components of the ecosystem with the non living components.

The contamination in the soil will affect the growth of plants, this will also be studied by the environmental scientist.

The Growth of the plant depend on the quality of soil in which it is grown so it will also be a concern for the environmental scientist.

6 0
3 years ago
Which biological practices are federally regulated for healthcare workers?
Alona [7]
Standard precautions
N-95 tuberculosis standard
Blood-borne pathogen standard
Resource Conservation and Recovery Act - requires labeling, storage, transportation, and disposal of biological waste according to fedral standards. .-.
8 0
3 years ago
Suppose a gene has two alleles, one of which is dominant over the other. An individual whose genotype is for the recessive allel
Trava [24]

Answer:

This question is incomplete, the options are:

A. Two copies of the allele that determines phenotype whenever the allele is present

B. Two copies of the allele whose effect is hidden unless the other allele is absent

C. One copy of the allele that determines phenotype when present and one copy of the other allele

D. One copy of each of two alleles that both contribute equally to determining phenotype

The answer is B.

Explanation:

According to Gregor Mendel, a Gene comes in two alternative forms called ALLELES. One allele called the DOMINANT ALLELE is capable of masking the phenotypic expression of the other called the RECESSIVE ALLELE. The dominant allele will always express itself whenever it is present. However, a recessive trait will only be expressed when two alleles for recessiveness occur in the gene.

An individual whose genotype is for the recessive allele will have two copies of the allele whose effect is hidden unless the other allele is absent. This means that in that particular gene, the two present alleles will be recessive alleles.

4 0
3 years ago
A woman is red-green color-blind. what can we conclude, if anything, about her father
vovangra [49]
You can conclude that the father was either heterozygous for that trait or fully homozygous.  
8 0
3 years ago
Other questions:
  • In a particular zoo the population of spider monkeys has a higher proportion of individuals with light golden brown fur than spi
    9·1 answer
  • Can Someone help me fill out the rest?
    5·1 answer
  • Question 7
    6·2 answers
  • This is the kingdom of unicellular prokaryotes that have cell walls without peptidoglycan
    5·1 answer
  • Vascular plant is to nonvascular plant as cactus is to -
    11·1 answer
  • Which type of law is used to discipline members of the armed services?
    13·1 answer
  • A scientist isolated a molecule with nucleotide bases A, C, G, and U and ribose sugars. What is it?
    9·1 answer
  • Why can’t non-permeable or fully permeable membrane support life?
    13·1 answer
  • What happens after metaphase?
    12·2 answers
  • Ciliated ependymal cells: A) help form the blood-brain barrier. B) circulate cerebrospinal fluid. C) form myelin in the brain an
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!