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Pregunta 4 Informe
Which of the following enables mammals to maintain balance?
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Pregunta 8 Informe
The part of the male reproductive organ where sperm cells are produced is called
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Pregunta 10 Informe
What will be the phenotypic ratio in the f1 generation, if a dominant red flowered plant (RR) is crossed with recessive white flowered plant (rr)?
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Pregunta 12 Informe
Which of the following body characteristics distinguishes Ascaris from Earthworms?
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Pregunta 13 Informe
The following processes release carbondioxide into the atmosphere EXCEPT
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Pregunta 14 Informe
Which of the following processes converts nitrates in the soil to atmospheric nitrogen?
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Pregunta 19 Informe
Which of the following functions of the body are nephrons associated with?
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Pregunta 21 Informe
Which of the following is an abiotic factor in an ecosystem?
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Pregunta 22 Informe
Which of these vertebrae is of the same number in man and rabbit?
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Pregunta 29 Informe
The type of placentation found in tomato fruit is called
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Pregunta 30 Informe
Digested food is carried from small intestine to the liver by the
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Pregunta 33 Informe
The structure in cell concerned with the synthesis of proteins is the
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Pregunta 34 Informe
The basic unit of classification of living things is the
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Pregunta 36 Informe
These processes are involved in asexual reproduction EXCEPT
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Pregunta 39 Informe
The following plants have self-pollinated flowers EXCEPT?
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