Question 1

Which level of organization in an organism is the basic unit of life?

Accepted Answer

cell

Answer

organ system

Answer

organ

Answer

tissue

Question 2

Which of the following statements correctly describe the organ system of plants?

Accepted Answer

A plant’s shoot system is made up of flower, leaf, and stem

Answer

Plants have a nervous system that coordinates the functions of other organs

Answer

Plants and animals have the same set of organ systems.

Answer

Plants have flowers that reproduce asexually.

Question 3

Which of the following examples describe a population?

Accepted Answer

Fifteen Tamaraws are seen in Occidental Mindoro in 2019.

Answer

Six birds were spotted this morning nesting on different trees at the Marikina River Park.

Answer

Five varieties of plants in a rectangular pot were sold yesterday in Imelda’s Garden located in Marikina.

Answer

Five varieties of plants in a rectangular pot were sold yesterday in Imelda’s Garden located in Marikina.

Question 4

At which level of biological organization is a group of organs that work together to perform a specific physiological process found?

Accepted Answer

organ system

Answer

population

Answer

organism

Answer

tissue

Question 5

How is each biological level of organization interconnected?

Accepted Answer

An organism is made of different organ systems, an organ system is made up of multiple organs, an organ is made up of different tissues, and each tissue is made up of cells.

Answer

They are not interconnected from one another

Answer

The biosphere level of organization starts from an organism that is a part of the population, all of the populations make up an ecosystem.

Answer

Cells make up the tissues, tissues make up the organs, and multiple body systems form an organ.

Question 6

Which of the following cannot be performed by a plant if its chloroplasts are damaged?

Accepted Answer

make food for the cell

Answer

protect the whole cell

Answer

excrete waste materials

Answer

give instruction for the cell to reproduce

Question 7

What part allows the different activities of the cell to happen?

Accepted Answer

cytoplasm

Answer

cell membrane

Answer

mithochondria

Answer

vesicle

Question 8

Which of the following pairs is NOT correctly matched?

Accepted Answer

mitochondria: digestive enzymes

Answer

cell membrane: differentially permeable

Answer

ribosomes: protein synthesis

Answer

chloroplasts: photosynthesis

Question 9

How do you compare the shape of a plant cell with an animal cell?

Accepted Answer

Plant cells are rectangular while animal cells are rounded.

Answer

Plant cells are spherical while animal cells are cylindrical.

Answer

Plant cells are rounded while animal cells are elongated.

Answer

Plant cells are irregular while animal cells are angular.

Question 10

Which of the following structures can only be seen in an animal cell?

Accepted Answer

centriole

Answer

cytoplasm

Answer

nucleolus

Answer

ribosomes

Question 11

What parts of the cell are unique to species of plants?

Accepted Answer

chloroplast

Answer

mitochondrion

Answer

centriole

Answer

lysosome

Question 12

What number represents the part of this cell serves as the brain that controls the other parts of the cell?

Accepted Answer

10 Nucleus

Answer

1 Endoplasmic Reticulum

Answer

8 Ribosomes

Answer

4 Plasma Membrane

Question 13

Which part of this cell provides strength and support to the entire cell?

Accepted Answer

1 Plasma Membrane

Answer

4 Chloroplast

Answer

10 Nucleolus

Answer

6 Vacuoles

Question 14

How is a plant cell similar to an animal cell?

Accepted Answer

They both have cytoplasm, cell membranes, and nuclei.

Answer

They both have cell walls, cell membranes, and nuclei

Answer

They both have cell membranes, cell walls, and chloroplasts.

Answer

They both have chloroplast, cytoplasm, and nuclei.

Question 15

Which of these parts serves as the powerhouse of the cell?

Accepted Answer

mitochondria

Answer

cell wall

Answer

lysosomes

Answer

chloroplast

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