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
grigory [225]
3 years ago
14

Which contribution to the body of scientific knowledge is most recent?

Biology
2 answers:
swat323 years ago
6 0
I feel it is the contribution on cotemporary physics.
This is more current than even modern physics.

Please mark me as brainliest.

wariber [46]3 years ago
4 0
<span>The confirmation of the double-helix structure of DNA was developed in 1950 so it is the most recent!

Hope this helps!v:)</span>
You might be interested in
Species evolve useing what process
seraphim [82]

Answer:

b

Explanation:

8 0
2 years ago
By about ____ months of age, different circuits in the brain begin to control infants’ looking at faces, allowing infants to dis
mojhsa [17]

Answer: 2-3

Explanation:

A biological neural network or neural circuit is a set of ordered synaptic connections that occur as a result of the binding of neurons to others in their corresponding regions following neural migration. At birth, a baby has an average of 100 billion neurons, but few neural connections. These will multiply as the child grows, through environmental, sensory, cognitive and movement stimulation. <u>Stimulating mobility and physical activity also has a positive effect on cognitive functioning by modifying the activity of certain brain areas</u>. Physical exercise has beneficial effects on brain function, such as promoting neuroplasticity and increasing learning and memory performance, which may be due to increased expression of various neural growth factors.

<u>Finally, environmental stimulation is basic for harmonious brain development and for laying the neurophysiological foundations of our children's future brains. </u>Thus, there are many mechanisms that nature has at its disposal to prevent babies from being left helpless.  All of them favour their relationship with adults and thus their neurons, at a time of maximum growth of their extensions, can form the brain circuits that allow the acquisitions that make them advance in their neurodevelopment. If babies do not receive from their adults sufficient affection and attention, brain growth will be much less and their neurodevelopment will inevitably be delayed, because what makes the brain grow and change is precisely the creation of new circuits as it learns new things, and those who can learn most are the most experienced. By aboyt 2-3 months is when circuits of the brain begin to be created.

7 0
3 years ago
Read 2 more answers
Which of the following is a growing threat to animals
skad [1K]

Poaching by hunters are a growing threat to animals.

Poaching has been defined as the illegal hunting or capturing of wild animals, usually associated with land use rights.

7 0
3 years ago
Read 2 more answers
Small, wandering cells that engulf cell debris and pathogens in the CNS are called
Marrrta [24]

Answer:

D. Microglia

Explanation:

Microglia are phagocytic, which means that they are cells that can engulf other cells and particles. Microglia protect the CNS by engulfing foreign particles and bacteria. They act also as a clean-up crew that help remove dead cells. They are found in both the brain and spinal cord, which make up the Central Nervous System, or the CNS.

3 0
3 years ago
3. What would happen if they crossed yellow jellyfish with coober Complete
lidiya [134]

Answer:

We know that the color of jellyfish is controlled by codominance inheritance pattern and yellow Y and blue B are two alleles and in case of heterozygous the goober or green color occurs then,

If Yellow jellyfish is crossed with goober, that is, YY X YB.

 the punnett square will be -

   Y      Y

Y   YY    YY

B  YB     YB

The possible genotype of offspring will be YY, and YB and therefore, the possible phenotype of offspring will be Yellow, and Green. The Percentage of yellow offspring will be 50% as two out of four are dominant for Y allele and two heterozygous conditions that is 50 % and as there are two copies B alleles are not present so zero percent of blue color.

4 0
3 years ago
Other questions:
  • Which scientific area is a major force in shaping modern classification methods?
    8·1 answer
  • Storing genetic information is done by
    12·1 answer
  • Photosynthesis is important to living organisms because it is the foundation of most food chains. the source of nitrogen gas in
    13·2 answers
  • Various types of damage can lead to acute inflammation, including cuts and abrasions, heat, and microbial damge. Some microbes h
    14·1 answer
  • a few memebers of a population are immune to a diseise that kills many others they survive and reproduce wat is this an example
    11·1 answer
  • What polysaccharide provides rigidity and strength in plants? Brainliest and 10 points Glycogen Starch Cellulose Chitin
    13·1 answer
  • Which part of the cytoskeleton anchors the plasma
    14·1 answer
  • Select the methods and results that best illustrate sustainable crop intensification.
    10·1 answer
  • Which of the following is true about an active site of an enzyme
    9·1 answer
  • How do natural resource impact international relationships?​
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!