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Papessa [141]
3 years ago
8

Today, it’s widely accepted that all of the two-legged meat-eating dinosaurs known as theropods— including T. rex and Albertosau

rus—had at least very simple fuzzy feathers covering their bodies. According to the tree you built, what distinguishes the feathers of modern birds and Archaeopteryx from the feathers of other theropods?
A.Barbs
B.Fibers
C.Filaments
D.Shafts
Biology
1 answer:
elixir [45]3 years ago
3 0

Answer:

C. Filaments

Explanation:

lol cvchs?

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Tcecarenko [31]

Answer:

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<h2>NOTE: <u><em>PLEASE MARK AS BRAINLIEST</em></u></h2>

7 0
2 years ago
Which arrangement of Gizmo settings will produce the highest rate of diffusion?
Nataliya [291]

Answer:

C. the settings shown in C

Explanation:

cohesion is the property of water molecules keeps water molecules in a combined state by sharing of bonds between them at the atomic level.

8 0
3 years ago
BioWhy would it be hard to find the ideal CO2 level of the light intensity we’re very low?
Debora [2.8K]

Answer:

It would be difficult to find the ideal CO2 level with a low light intensity because the plant will have a difficult time trying to survive.

Explanation:

8 0
4 years ago
In the Krebs cycle, (2 points)
bonufazy [111]
I think the most appropriate answer is A !!

as pyruvate is broken down into CO2 !

as C and D is out of options as there is no such event at all !

and NADH is not formed from glucose !

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3 0
4 years ago
Read 2 more answers
Imagine a very large population of moths that is isolated from gene that you are studying flow. A single gene controls wing colo
svlad2 [7]

Answer:

B. p will neither increase nor decrease; it will remain more or less constant under the conditions described

Explanation:

When a population is in Hardy-Weinberg equilibrium, it is not evolving and allele frequencies are not going to change across generations. Conditions for a population to be in Hardy-Weinberg equilibrium are :

  • Infinite population size
  • Random mating
  • No selection
  • No mutation
  • No gene flow

Since the moth population in question shows above mentioned characteristics, it is in Hardy-Weinberg equilibrium. Frequency of none of the alleles are going to change.

Hence, p will neither increase nor decrease; it will remain more or less constant under the conditions described.

5 0
3 years ago
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