BIO101

Category: BIO101

BIO101

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

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B. Middle lamella cement cell ___________ together

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C. In meiosis, chromosomes ____________

1. segregate and assort dependently.

2. segregate and assort randomly

3. segregate and assort linearly

4. segregate and assort independently

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D. Photosynthesis is an example of __________ process.

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E. Kneel-jerk is a typical example of _________

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

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

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

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J. All cells of living things multiply or __________

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

1. ovipary

2. vivipary

3. ovirypary

4. none of the above.

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L. The nucleus contains all these substances except __________

1. chromosomes

2. DNA

3. chromatid

4. chromatin

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M. Some seeds are dispersed by water because ________

1. they have light weight

2. they have protective membranes

3. they are hairy

4. they have dry and flat structures.

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

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

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P. The cell surface membrane serves as ___________

1. cover to the cell

2. carrier to the cell

3. courier to the cell

4. barrier to the cell.

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Q. In dihybrid inheritance, ___________

1. many pairs of traits are inherited.

2. four pairs of traits are inherited

3. two pairs of traits are inherited

4. three pairs of traits are inherited

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

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S. 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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T. 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 nucleolus

4. cell activities in the cytoplasm

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U. Fusion of male and female gametes result in ________

1. a zygospore

2. a zygomorph

3. a zygote

4. a zygosphore

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V. ________ is needed to breakdown complex compounds

1. power

2. energy

3. water

4. force

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W. A gene could be Dominant or ___________

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X. Reproduction in living things involve __________

1. multiplication and division

2. subtraction and multiplication

3. division only

4. multiplication only

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

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

1. new cells can come from prefrozens cells.

2. new cells can come from pre-dated cells

3. new cells can come from anywhere

4. new cells can come from preexisting cells

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

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

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

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

1. table

2. battery

3. flower

4. stone

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

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AF. Examples of seeds that exhibit epigeal germination are _________

1. kola nut

2. mango

3. groundnut

4. all of the above

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AG. 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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AH. Which of these statements is true about mitosis?

1. It is a kind of cell division

2. It is a diploid

3. All of the above.

4. It preserves the number of chromosomes

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AI. The prominent structure in the cell is __________

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AJ. ________ is needed to produce offsprings

1. energy

2. male

3. female

4. force

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AK. The mitochondrion is the site of ___________

1. aerobic respiration

2. reproduction

3. coordination

4. anaerobic respiration

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

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

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AN. Mutualists are also called _____________

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

1. three

2. two

3. four

4. one

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AP. The plumule develops to form the ___________

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AQ. Which of these seeds exhibit hypogeal germination?

1. kolanut

2. cashew

3. pea

4. cowpea

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AR. _________ source carbon requirements from inorganic matter.

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AS. In Eukaryotes, the DNA is ____________

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

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

1. healthy seeds

2. oxygen

3. pressure

4. temperature

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

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

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

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

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