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erik [133]
4 years ago
13

Kokoko help me with these 5 questions

Biology
2 answers:
tatyana61 [14]4 years ago
7 0
The system that is responsible for breaking down food and releasing essential nutrients and other substances that the body needs and requires is the digestive system.
ExtremeBDS [4]4 years ago
3 0
1) digestive system
2)stomach
3) urethra
4 urea :)
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Help me asap! Plz plz
dlinn [17]
A) Smooth muscle 
B) Involuntary 
C) Cannot 
D) Brain
E) Move 
F) Digestive 
G) Voluntary 
8 0
3 years ago
Which structure in leaves allows the gaseous?
Vlad1618 [11]
reactant gas is carbon dioxide and the product gas is oxygen.
5 0
4 years ago
Which statements about waves are true? (Select TWO)
NemiM [27]

Answer:

the anser is b and f

Explanation:

etc

3 0
3 years ago
A biologist examines a series of cells and counts 160 cells in interphase, 20 cells in prophase, 6 cells in prometaphase, 2 cell
Marrrta [24]

Answer:

M phase: 4.8 hr

Prophase: 2.4 hr

Prometaphase: 0.72 hr

Metaphase: 0.24 hr

Anaphase: 0.84 hr

Telophase: 0.6 hr

Explanation:

Mitosis, also known as M phase, is the process of nuclear division after interphase, which is followed by cytoplasmic division via cytokinesis. Mitosis can be subdivided into the following phases: Prophase,  Prometaphase, Metaphase, Anaphase, and Telophase. In this case, 160 cells are in interphase (for a total of 200 cells), thereby 40 cells are in mitosis >> 200 - 160 = 40 cells. Since the complete cell cycle requires 24 hours, it is possible to calculate the average duration of each phase:

M phase: 40/200 = 0.2 x 24 hr = 4.8 hr

Prophase: 20/200 = 0.1 x 24 hr = 2.4 hr

Prometaphase: 6/200 = 0.030 x 24 hr = 0.72 hr

Metaphase: 2/200 = 0.01 x 24 hr = 0.24 hr

Anaphase: 7/200 = 0.035 x 24 hr = 0.84 hr

Telophase: 5/200 = 0.025 x 24 hr = 0.6 hr

3 0
3 years ago
How is the life cycle of Ascomycetes different from that of humans?
kap26 [50]
Answer
C
Explanation
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3 years ago
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