Question # 1

What is the function of the ureter?

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To store urine.

To carry urine from the kidney to the bladder

To carry urine out of the body

To remove waste from the blood

Used in Electroplating.

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Glycerol

Ethanol

Nitric Acid

Formic Acid

Variation selected for their transmission to next generation are:

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Favourable

Continuous

Discontinuous

None of these

Percentage of CO₂ in exhaled are during breathing is:

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16%

4%

79%

0.04%

Amount of Urea in normal chemical composition is.

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9.3 g/l

1.87 g/l

1.17 g/l

0.75 g/l

Which statements is not true about cartilage?

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calcium and phosphate minerals are absent in the matrix of cartilage

The cells of cartilage are called chondrocytes

blood veessels enter into cartilage

cartilage is less strong than bone

Ribisome reads the sequence of mRNA nucleotides and joins specific amino acids to form protein. This step is known as:

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Combination

Replication

Transcription

Translation

Alternative forms of a gene are called.

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Allele

DNA

Chromosome

Gamete

Name of mature blood cells is:

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Osteocytes

Chondrocytes

Oocytes

Tendos

Corals reproduce by means of:

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Binary fission

Fragmentation

Budding

Sexual Reproduction

The genotype of wrinkled green seeds was:

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RRyy

RyYr

RRYY

rryy

The male reproductive part if flower is:

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Stigma

Stamen

Ovary

Carpel

Bones which enclose brain are called.

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Cranial bones

Cervical bones.

Vertebrae

None of the above

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