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sveta [45]
2 years ago
13

A drug that prevents assembly of the mitotic spindle would cause the cell cycle to stall just after

Biology
1 answer:
noname [10]2 years ago
4 0

Answer:

The correct answer will be option-A

Explanation:

Colchicine is the drug that prevents the assembly of the mitotic spindles which halts or stops the cell cycle.

The colchicine acts by inhibiting the microtubule polymerization thus mitotic spindles which takes place after the condensation of the chromosomes during prophase and pre-metaphase.

This acts as checkpoint which can halt the cell cycle at the phase of chromosome condensation.

Thus, option-A is the correct answer.

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which of the following statements most accurately reflects the mental health focus of the latter half of the 20th century? selec
VladimirAG [237]

The statement which most accurately reflects the mental health focus of the latter half of the 20th century is it's primarily focusing on negative aspects with little attention paid to the positive and is denoted as option C.

<h3>What is Mental health?</h3>

This is a term which is used to denote the cognitive, behavioral, and emotional well-being of an individual.

In  the  latter half of the 20th century , it primarily focused on negative aspects with little attention paid to the positive which is why there is a spike in the amount of sui-cide and other forms of mental deficiencies.

Read more about Mental health here brainly.com/question/24516788

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1 year ago
In humans, what muscle is homologous to the serratus ventralis found in cats
Nat2105 [25]
The Serratus anterior in man is homologous to the Serratus ventralis  muscle in the cat. The Serratus anterior is a muscle that originates on the surface of the 1st to 8th ribs at the side of the chest and insects along the entire anterior length of the medial border of the scapula. The Serratus anterior acts to pull the scapula forward around the thorax. Serratus ventralis in the cats looks like fingers because it attaches to the ribs, but has nothing to attach to between the ribs. 
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3 years ago
The delivery of oxygenated blood to all tissues around the body involves what two life functions
Alekssandra [29.7K]
Breathing and Heart rate cause oxygenated blood to be delivered to all tissues around the body. plz mark mine as brainiest plz cuz I need help on ranking up even check my profile plz much appreciated if done plz plz plz thxplz mark mine as brainiest plz cuz I need help on ranking up even check my profile plz much appreciated if done plz plz plz thx

3 0
3 years ago
Read 2 more answers
Which of these is a consequence of over fertilization?
sveticcg [70]

Answer:

A. runoff

Explanation:

Runoff is a consequence of over fertilization.

This can be dangerous because it could cause the Mother and the babies to get disabilities or die.

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_____ immunity relies on antibodies circulating around the body.
Reil [10]

Answer:

humoral

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