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
NemiM [27]
3 years ago
6

A 33-year-old pregnant client asks the nurse about testing for birth defects that are safe for both her and her fetus. which tes

t would the nurse state as being safe and noninvasive
Biology
1 answer:
Agata [3.3K]3 years ago
5 0
<span>The correct answer is an Ultrasound The nurse would state that an ultrasound is a noninvasive test that is completely safe for both mother and child. Amniocentesis, CVS, and percutaneous umbilical cord sampling are invasive tests that are associated with maternal and fetal risk</span>
You might be interested in
I WILL GIVE BRAINLIEST 100 points
pogonyaev
The answer is b, chromatin
7 0
2 years ago
Analyze the graph with a partner. How many mass extinctions did you identify? How did you determine when they occurred?
Scilla [17]

Answer:

4 mass extinctions

Explanation:

as there are huge drops in the graphs

at 440,390,260,50

Mark me as brainliest pls

6 0
2 years ago
Explain how both genes, and the environment determine your risk of developing cancer. Please
solmaris [256]

Answer:

The phenotype is the result of the interaction between the genes (i.e., genotype) and environmental factors.

Explanation:

Cancer is a disease caused by abnormal expression of genes involved in the cell cycle, mitosis, DNA replication, etc. Moreover, the abnormal gene expression may be associated with environmental factors such as smoking, alcohol consumption, etc.

5 0
2 years ago
African cichlids are a group of closely related fish species. There are at least 500 known species living in three small lakes.
Readme [11.4K]
The correct answer that would best complete the given statement above would be the term ADAPTIVE RADIATION. African cichlids are a group of closely related fish species. There are at least 500 known species living in three small lakes. Over time, specialized teeth and body colorations have evolved for each species in response to mutations and competition for food and mates. This change over time is an example of ADAPTIVE RADIATION. Adaptive radiation by definition, is <span>the diversification of a group of organisms into forms filling different ecological niches.</span>
3 0
3 years ago
Read 2 more answers
Imagine you are surveying a population of a mountain range where the inhabitants live in the valleys with no inhabitants on the
Marta_Voda [28]

Imagine you are surveying a population of a mountain range where the inhabitants live in the valleys with no inhabitants on the large mountains between. If your sample area is the valleys, and you use this to estimate the population across the entire mountain range, <u>you overestimate the actual population size</u>

<u />

Explanation:

  • An estimate that turns out to be incorrect will be an overestimate if the estimate exceeded the actual result, and an underestimate if the estimate fell short of the actual result.
  • The mean of the sampling distribution of a statistic is sometimes referred to as the expected value of the statistic. Therefore the sample mean is an unbiased estimate of μ.
  • Any given sample mean may underestimate or overestimate μ, but there is no systematic tendency for sample means to either under or overestimate μ.
  • Bias is the tendency of a statistic to overestimate or underestimate a parameter. Bias can seep into your results for a slew of reasons including sampling or measurement errors, or unrepresentative samples

6 0
3 years ago
Other questions:
  • Problem:
    13·2 answers
  • Describe the relationship and movement between Temperature and Density in a convection cell. Make sure you identify the directio
    5·1 answer
  • A species of lizards migrates to a group of islands in the ocean. Over time, they diversified and evolved into several different
    8·2 answers
  • What would happen if a cell didn’t have a cytoskeleton
    15·1 answer
  • You are an evolutionary entomologist. You have observed beetles that can raise their abdomens and give off a defensive chemical
    9·1 answer
  • If all the genes of E. coli were active at once, what would result?
    7·2 answers
  • Salt water is classified as a blank and a solution
    5·1 answer
  • The image shows a type of stress.
    15·2 answers
  • Define specialization as it relates to four-year college majors.
    5·1 answer
  • between Mary’s and Amy’s organisms, which one would likely share a stronger evolutionary lineage with your organism? Explain you
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!