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
-Dominant- [34]
3 years ago
12

An embryo with meroblastic cleavage, extra-embryonic membranes, and a primitive streak must be that of

Biology
1 answer:
elena-s [515]3 years ago
6 0
Im wondering too…...

You might be interested in
Willing to give brainliest.
Andrew [12]
B. the inner core has a higher temp than the outer core and the pressure is greater for the inner core witch makes it a solid. I'm not the smartest bean out there but I hoped this helped
5 0
3 years ago
Read 2 more answers
Choose the scientific question. A. Would you like to have a frog as a pet? B. Who is the smartest biologist alive today? C. Whic
TiliK225 [7]

Answer:

<em>The correct option is D)  How is the number of frogs in Massachusetts affected by pollution</em>

Explanation:

A scientific question can be described as a question which can be answered through the scientific method of research. Based on the scientific question, a hypothesis can be formulated. For example, for the option D, the hypothesis can be 'if the pollution increases, then the number of frogs decreases.' A hypothesis is a tentative statement which can be tested through experiments. Based on these experiments, results are formulated and conclusions are drawn. The question mentioned in option D can be answered through this method hence, it is the correct option.

7 0
3 years ago
Explain how this experiment showed that gene flow was not the cause of antibiotic resistance.
Alenkinab [10]

Answer:

Due to no transfer of resistance allele.

Explanation:

The gene flow was not the cause of antibiotic resistance because the characteristics can't be transferred from one generation to the next generation. The organisms are evolved to become an antibiotic resistance due to their environmental conditions and this resistance quality is only present in the existing population and the alleles that are responsible for this resistance can't be transferred from the bacteria to the next generation so the experiment showed that gene flow was not the cause of antibiotic resistance

4 0
3 years ago
How many types of genes are there? Name them.
kherson [118]

Answer:

Where my dear i don't know what you saying

4 0
3 years ago
Read 2 more answers
The initial dose of theophylline for an adult is 0.8 mg/kg/hr for 12 hours. how many ml of an iv solution containing 800 mg per
Bas_tet [7]
If the patient weight is 250 lb and the doses are 0.8mg/kg/hour for 12 hours, then the total amount of theophylline needed would be:
250lb * 0.453592kg/lb* 0.8mg/kg/hr * 12hr= <span>1088.6208mg

If the solution contains 800mg of </span>theophylline for 100ml volume, then the volume needed would be: 1088.62 mg / (800mg/100ml)= 136.07ml
7 0
3 years ago
Other questions:
  • Which word a synonym for demish
    11·1 answer
  • What are genes?<br>What are inherited traits?<br>What are acquired traits?
    15·1 answer
  • Name the phenomenon that results when a red flower plant is crossed with a white flowered plant and the offspring have pink flow
    7·1 answer
  • Two identical wires are both carrying the same amount of current flowing in opposite directions.when these wires are brought clo
    14·2 answers
  • How does a presynaptic neuron know just how much of a certain neurotransmitter (NT) it has released into the synapse?
    14·1 answer
  • All of the following, except a _ might be studied by a microbiologist
    11·1 answer
  • What kind of organisms have cell wall
    15·1 answer
  • _______________________ is an animal's ability to blend into its surroundings.
    15·2 answers
  • 4. Why is it important for a scientist to think about their sample size if they are going to extrapolate their data?
    7·1 answer
  • Adenine bonds with<br> Your answer
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!