BIO101

Category: BIO101

BIO101

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A. The process of utilization of nutrients by living things is called ___________

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B. The nucleus contains all these substances except __________

1. chromatin

2. chromosomes

3. chromatid

4. DNA

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C. Mendel second law states that: Each member of a pair of ____________

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D. When an allele influences the appearance of the phenotype even in the presence of an alternative allele, the allele is said to be _________

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E. _________ is a kind of cell division that consist of two successive divisions

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F. The characteristics of an organism are controlled by __________ occurring in pairs

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G. Middle lamella cement cell ___________ together

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H. Which of these statements is true about meiosis?

1. a gamete receives one of each type of chromosome

2. homologous chromosomes segregate

3. genes occur in pairs

4. all of the above.

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I. The cell surface membrane serves as ___________

1. cover to the cell

2. barrier to the cell.

3. carrier to the cell

4. courier to the cell

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J. Kneel-jerk is a typical example of _________

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K. Which of these statements is true about mitosis?

1. It is a diploid

2. All of the above.

3. It preserves the number of chromosomes

4. It is a kind of cell division

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L. The ________ contain the genetic material (DNA).

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M. Some seeds are dispersed by water because ________

1. they have dry and flat structures.

2. they have light weight

3. they have protective membranes

4. they are hairy

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N. The mitochondrion is the site of ___________

1. anaerobic respiration

2. reproduction

3. coordination

4. aerobic respiration

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O. Organisms that synthesize organic requirements by utilizing light are called ___________

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P. Excretion in living things is resultant from __________

1. cell activities in the cell-wall

2. cell activities in the nucleus

3. cell activities in the cytoplasm

4. cell activities in the nucleolus

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Q. In meiosis, chromosomes ____________

1. segregate and assort linearly

2. segregate and assort dependently.

3. segregate and assort independently

4. segregate and assort randomly

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R. _________ source carbon requirements from inorganic matter.

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S. Mendel second law states that: Each member of a pair of __________ may combine randomly with either of another pair.

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T. Photosynthesis is an example of __________ process.

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U. Examples of seeds that exhibit epigeal germination are _________

1. kola nut

2. mango

3. all of the above

4. groundnut

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V. Germination in a plant present in salt-lakes and sea-coast is _________

1. vivipary

2. ovipary

3. none of the above.

4. ovirypary

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W. Reproduction in living things involve __________

1. division only

2. subtraction and multiplication

3. multiplication only

4. multiplication and division

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X. The virus is about __________ times smaller than bacteria.

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Y. The plumule develops to form the ___________

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Z. Which of these is true of the cell concept?

1. new cells can come from preexisting cells

2. new cells can come from anywhere

3. new cells can come from prefrozens cells.

4. new cells can come from pre-dated cells

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AA. Ability to feel hot or cold is a feature of one of these ______

1. stone

2. battery

3. flower

4. table

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AB. Growth is an increase of ________ in an organism.

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AC. Fusion of male and female gametes result in ________

1. a zygosphore

2. a zygospore

3. a zygote

4. a zygomorph

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AD. The prominent structure in the cell is __________

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AE. Each member of a pair of alleles may combine randomly with either of another pair. This describes Mendel's _________ law

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AF. Those who do not have a gene for factor VIII suffers from the disease called _________

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AG. Dihybrid inheritance is when __________ pairs of characters are inherited

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AH. In dihybrid inheritance, ___________

1. four pairs of traits are inherited

2. three pairs of traits are inherited

3. many pairs of traits are inherited.

4. two pairs of traits are inherited

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AI. Based on oxygen requirement, living things can be divided into ______ broad groups

1. one

2. two

3. four

4. three

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AJ. Mutualists are also called _____________

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AK. Which of the following factors is not important for seed germination?

1. healthy seeds

2. temperature

3. pressure

4. oxygen

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AL. In Eukaryotes, the DNA is ____________

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AM.

Mendel first law states that: The characteristics of an organism are controlled by genes occurring in pairs. A pair, Of such genes, only
one can be carried in a single __________

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AN. ________ is needed to breakdown complex compounds

1. energy

2. force

3. water

4. power

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AO. __________ is a disease in which those who are suffering from it do not have the ability to clot blood.

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AP. Which of these seeds exhibit hypogeal germination?

1. cowpea

2. kolanut

3. pea

4. cashew

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AQ. Plant cells are made up of _________ and Secondary walls

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AR. The two types 0f seed germination are ___________ and epigeal

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AS. ________ is needed to produce offsprings

1. force

2. energy

3. male

4. female

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AT. Albinism is controlled by _________ genes obtained from both parents

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AU. Based on oxygen requirement, living things may be classified as _________ and Anaerobic

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AV. Fission involves division of ________ into one or more parts

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AW. All cells of living things multiply or __________

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AX. A gene could be Dominant or ___________

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AY. The saprotrophs obtain their food from decaying and ___________ matter

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