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spayn [35]
3 years ago
8

The early results of clinical trials of immunotherapy were: a) disappointing b) promising

Biology
1 answer:
valentinak56 [21]3 years ago
3 0

Answer:

A. disappointing

Explanation:

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Which type of microscope produced the image of cilia?
Sholpan [36]

Answer:Scanning electron microscopy

Explanation: Scanning electron microscopy (SEM) image of oviduct cilia. The central cell shows a primary cilium. Surrounding cells are multiciliated with motile cilia

Hope that helps!

6 0
3 years ago
What has allowed animals to adapt over time?
jeka94

Natural selection ensures that animals with features that increase their chances of survival are more likely to live and pass those traits on to their progeny.

Animals adapt to their surroundings over a lengthy period of time, which causes those changes. The evolution of adaptations happens across many generations.

<h3>What is an adaptation?</h3>
  • A physical or behavioral characteristic of an animal that enhances its ability to survive in its environment is known as an adaptation.
  • To put it another way, an adaptation is something a species does or has on them that makes it easier for them to locate food, water, mates, and shelter.
  • Among the adaptations that helped animals live and prosper on land are:
  1. Gas exchange using a moist membrane
  2. The ability to traverse land (limbs instead of fins)
  3. The capability of body water conservation
  4. The capability of reproduction and early habitability
  5. The capacity to endure fast environmental changes
<h3>What are the types of adaptation?</h3>

Depending on the environment, there are three basic types of adaptations: behavioral, structural, and physiological.

  • Physiological- When an animal's body's internal mechanisms adapt to its surroundings.
  • Structural - Over the course of millions of years of evolution, the animal's bodily features alter.
  • Behavioral - Animals adjust their behavior in reaction to their environment.

To learn more about adaptations visit:

brainly.com/question/22557205

#SPJ1

6 0
1 year ago
What kind of solution causes chloroplasts to be pushed outward against the cell wall, isotonic, hypertonic, or hypotonic?
Elina [12.6K]
The answer to this question would be hypertonic.

If the chloroplast is going to be pushed against the cell wall, probably the water around the cell wall is decreased, causing it to suck up the water inside. Then, the solution must be causing the cell to lose water. The cell will lose water if put in a hypertonic solution. In a hypertonic solution, the osmotic pressure of the solution is higher than the cell, make it attract water from cells.
7 0
3 years ago
At the end of cytokinesis, one parent cell becomes
I am Lyosha [343]

Answer:

At the end of cytokinesis , one parent cell becomes two identical daughter cells

3 0
2 years ago
The top of a food web
valkas [14]

Answer:

The top of the food web contains all the alpha predators

Explanation:

3 0
3 years ago
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