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Biology

Biology
If CO2 concentration in the blood increases, the breathing will

Increase
Stop
Decrease
No effect

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Biology
The unique feature of bryophytes compared to other green plants groups is that

Their sporophytes is attached to gametophyte
They produce spores
They lack roots
They lack vascular tissue

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Biology
It is commonly found in the bottom tidal pools?

Spirogyra
Chlamydomonas
Stiogeoclonium
Ulva

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Biology
Meiosis ii is similar to mitosis in that

Sister chromatids separate during anaphase
DNA replicates before the division
The daughter cells are diploid
All of these

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Biology
Precentage of CO2 found in exhaled air

0.04
0.08
0.16
0.12

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Biology
Which of the following organs do not have blood vessels?

Cornea
None of these
Liver
Spleen

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