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
Lostsunrise [7]
3 years ago
14

Explain what is meant by ''Day Zero''

Biology
1 answer:
KonstantinChe [14]3 years ago
6 0
The same day an event occurs or a vulnerability is discovered.
You might be interested in
The threshold element in every sexual harassment case is
Hoochie [10]
For the answer to the question above, I believe that the answer to your question is "that the victim was subjected to harassment based on a protected class characteristic" regarding the <span>threshold element in every sexual harassment case.

I hope my answer helped you</span>
7 0
3 years ago
List and explain the 3 paths natural selection can take.
evablogger [386]

Answer:

1. Stabilizing Selection  

2. Directional Selection  

3. Disruptive Selection  

Explanation:

Stabilizing Selection  

This type of natural selection occurs when there are selective pressures working against two extremes of a trait and therefore the intermediate or “middle” trait is selected for. If we look at a distribution of traits in the population, it is noticeable that a standard distribution is followed:

Example:  For a plant, the plants that are very tall are exposed to more wind and are at risk of being blown over. The plants that are very short fail to get enough sunlight to prosper. Therefore, the plants that are a middle height between the two get both enough sunlight and protection from the wind.

Directional Selection  

This type of natural selection occurs when selective pressures are working in favour of one extreme of a trait. Therefore when looking at a distribution of traits in a population, a graph tends to lean more to one side:

Example: Giraffes with the longest necks are able to reach more leaves to each. Selective pressures will work in the advantage of the longer neck giraffes and therefore the distribution of the trait within the population will shift towards the longer neck trait.

Disruptive Selection  

This type of natural selection occurs when selective pressures are working in favour of the two extremes and against the intermediate trait. This type of selection is not as common. When looking at a trait distribution, there are two higher peaks on both ends with a minimum in the middle as such:

Example: An area that has black, white and grey bunnies contains both black and white rocks. Both the traits for white and black will be favored by natural selection since they both prove useful for camouflage. The intermediate trait of grey does not prove as useful and therefore selective pressures act against the trait.

6 0
3 years ago
Which of the following is NOT transported by vascular tissue?
Sholpan [36]
Which of the following is NOT transported by vascular tissue?
Vascular tissue is transporting food, water, and hormones.  <span>4.None Of The Above
Vascular tissue distributes blood which carries food, water, and hormone. They also distribute oxygen and take carbon dioxide to the distant cells.</span>
5 0
3 years ago
Of Dang<br> District<br>is the only hill station of<br>Gujarat​
Vedmedyk [2.9K]

Answer:

Saputara Hill Station

Explanation:

Located atop a thickly forested plateau in the Sahyadri range, Saputara is the only hill station in the Dang district in the south of Gujarat.

8 0
3 years ago
Which of the following structures is not found in bryophytes?
WINSTONCH [101]

Answer: The answer is ROOT

Explanation: Briophytas belong to the plantae kingdom, therefore they have a cell wall in their cells, and chloroplasts. They have sporangia (structure where the spores are produced and stored)  but they do not possess proper roots. Instead they have a structure called "rhizoid" whose function is the fixation to the substrate.

3 0
4 years ago
Other questions:
  • PLEASE HELP biology question
    8·1 answer
  • What is a non vascular plant or a seedless plant
    10·1 answer
  • Compare the lymphatic system with the cardiovascular system
    5·1 answer
  • Which conclusions are correct from the thin-layer chromatography of the inks?
    5·1 answer
  • Do you need to do math to become a Dentist?
    14·2 answers
  • Which of the following scenarios involves the introduction of a potentially invasive species?
    13·1 answer
  • Which of the following is needed for cellular respiration?
    10·1 answer
  • WILL GIVE BRAINLY IF CORRECT!!! WILL REPORT RANDOM ANSWERS!!! ASAP!!
    9·1 answer
  • Which of the following was and an achievement of reign of Constantine?
    5·1 answer
  • How is the brain involved with the senses and what is the relationship to the person to the way reacts to objects
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!