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dangina [55]
3 years ago
9

What is independent assortment? When does it occur during meiosis?

Biology
1 answer:
SpyIntel [72]3 years ago
5 0
It occurs during Anaphase II, Telophase II, and Cytokinesis, when the sister chromatids separate so that there is 1 allele per gamete.
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Name three geological processes that have shaped the earth
ziro4ka [17]

Answer:

1. Errosion

2. Movements of tetonic plates

3. Weathering

Explanation:

These occurances causes physical changes to land forms and can be destructive or constructive.

5 0
3 years ago
1) Write the characters of 'Penguin' with the help of classification chart.
Svetach [21]

Explanation:

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5 0
2 years ago
If took 3.5 hours for a train to travel the distance between two cities at a velocity of 120km/h. How far did the train travel b
Andrew [12]
Given:
Time: 3.5 hrs
Velocity: 120 miles/hour
Now Distance= Speed x Time
Now Velocity and Speed have the same magnitude. Velocity being a vector quantity has a definite direction. Where as speed is a scalar quantity, it indicates only the magnitude and doesn’t define any direction.
Hence Distance= Velocity x Time
Distance= 3.5x20=420 miles
7 0
2 years ago
Assume that you have an antimicrobial agent specific for each of the targets listed below. Indicate which type of microbe would
Alecsey [184]
The answer u r looking for is-

1. all bacteria - glycolytic enzymes and membrane proteins
2. gram-positive bacteria - peptidoglycan
3. gram-negative bacteria -
4. viruses - envelope proteins
5. all bacteria and viruses - nucleic acids
Hope I’ve helped ;)
8 0
2 years ago
Which of the following are part of the body’s first line of defense against pathogens?
Fed [463]

The answer is "D"

The body's first line of defense is also known as Innate immunity and incudes mucous membranes. Both the intact skin and mucous membranes of the body offer a high degree of protection against pathogens.

 A good example is the mucous membrane of the respiratory tract. It is lined up with cilia and covered with mucus. The coordinated beating of the cilia drives the mucus up to the nose and mouth where the trapped bacteria can be expelled.

(Lymph nodes and white blood cells belong to the second line of defense, not the first) 

3 0
3 years ago
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