M2 SCI 11 Flashcards

1
Q

the more highly ADAPTED an organism is to a specific environment, the more difficult it is for the organism to adapt to a DIFF ENVIRONMENT

A

LAW OF SPECIALIZATION

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2
Q

LIVING SYSTEMS are organized into _______ with PROGRESSIVE SPECIALIZATION of functions and complexity emerging from LOWER level to HIGHER LEVELS of the organization also known as ______ ______

A

HIERARCHIES ;
EMERGENT PROPERTIES

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3
Q

Fundamental unit of all substances, living or not.

A

ATOM

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4
Q

Atoms join other atoms ; In today’s natural world, only living things make the “_______ OF LIFE”, which are lipids, proteins, nucleic acids, and complex carbohydrates

A

MOELCULES

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5
Q

Membrane-enclosed structures that perform specific functions to form the cells.

A

ORGANELLES

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6
Q

Basic unit of life

A

CELLS

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7
Q

Cells that are organized

A

TISSUES

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8
Q

Organized tissues carrying out a SPECIFIC TASKS

A

ORGAN

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9
Q

Interacting organs

A

ORGAN SYSTEM

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10
Q

an individual that consists of one (unicellular) or more cells (multicellular).

A

ORGANISM

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11
Q

Groups of interbreeding individuals of the same type or species living in a given area constitute the _______.

A

POPULATION

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12
Q

All populations occupying a given AREA form a _______.

A

COMMUNITY

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13
Q

The community and the NON-LIVING environment function together as an ECOLOGICAL SYSTEM or _______, the first unit that is complete because it has all the components necessary for SURVIVAL (Odum and Barrett, 2005).

A

ECOSYTEM

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14
Q

The most inclusive level encompassing all regions of Earth’s crust, waters, and atmosphere in which organisms live
is designated as the ______ or _______.

A

BIOSPHERE / ECOSPHERE

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15
Q

The ELEVEN ecological levels of organization of living systems is also called as

A

BIOSYSTEMS

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16
Q

11 BIOSYSTEMS / ECOLOGICAL LEVELS OF ORGANIZATION

A

ATOM
MOLECULE
MACROMOLECULE
CELL
TISSUE
ORGAN
ORGAN SYSTEM
ORGANISM
POPULATION
COMMUNITY
ECOSYSTEM
BIOSPHERE

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17
Q

7 PROPERTIES OF LIVING SYSTEMS

A
  • ORGANIZATION
  • ENERGY PROCESSING
  • RESPONSE TO STIMULI
  • HOMEOSTASIS / REGULATION
  • GROWTH & DEVELOPMENT
  • REPRODUCTION
  • ADAPTATION
18
Q

PROPERTIES OF LIVING SYSTEMS.

highly organized and COORDINATED set of structures or units that is in harmony to produce a specific FUNCTION

A

ORGANIZATION

19
Q

PROPERTIES OF LIVING SYSTEMS.

used for metabolic activities

A

ENERGY PROCESSING

20
Q

PROPERTIES OF LIVING SYSTEMS.

May be a POSITIVE or NEGATIVE response

A

RESPONSE TO STIMULI

21
Q

PROPERTIES OF LIVING SYSTEMS.

Maintain internal conditions at steady state

A

REGULATION / HOMEOSTASIS

22
Q

PROPERTIES OF LIVING SYSTEMS.

increase in size and mass ; process of change that organisms goes through as it grows

A

GROWTH AND DEVELOPMENT

23
Q

PROPERTIES OF LIVING SYSTEMS.

continuity of species ; from unicellular to multicellular, duplicating DNA, and then dividing it equally as the cell prepares to divide to form two new cells

A

REPRODUCTION

24
Q

PROPERTIES OF LIVING SYSTEMS.

Allows the population to survive and reproduce

A

ADAPTATION

24
PROPERTIES OF LIVING SYSTEMS. Organisms only appear to be fitted to their present environment because present environments have not changed that much
ABAPTATION
25
pure substance in which all atoms have the same number of protons
ELEMENT
26
consists of two or more elements chemically bonded in a fixed ratio
COMPOUND
27
3 TYPES OF PLANT TISSUE
DERMAL TISSUE VASCULAR TISSUE GROUND TISSUE
28
DERMAL TISSUE : _______
EPIDERMIS
29
VASCULAR TISSUE : _______
XLEM PHLOEM SCLERENCHYMA
30
GROUND TISSUE : ________
MESOPHYLL PITH CORTEX
31
PARTS OF PLANT
SHOOT SYSTEM: LEAF STEM ROOT SYSTEM: MAIN ROOT LATERAL ROOTS
32
8 TYPES OF ANIMAL TISSUE
BAN CC BEM BLOOD ADIPOSE NERVOUS CONNECTIVE CARTILAGE BONE EPITHELIAL MUSCLE
33
PLANT CELL - WITH ____ WALL - LARGE CENTRAL _____ - CONTAINS ______ (AUTOTROPH) - LACK _____ & _____
CELL WALL VACUOLE CHLOROPHYLASTS CENTROSOMES LYSOSOMES
34
ANIMAL CELL - IRREGULARLY SHAPED, _____ CELL WALL - NUMEROUS ______ VACUOLES - _______ ; NO CHLOROPLASTS - _______ CENTRIOLES / CENTROSOMES & LYSOSOMES
NO CELL WALL SMALL HETEROTROPH CONTAINS
35
- SMALLER & LACK defined NUCLEUS - LACK MEMBRANE-BOUND ORGANELLES - LACK WELL DEVELOPED CYTOSKELETON - divide by BINARY FISSION
PROKARYOTIC
36
- LARGER & have well-defined NUCLEUS - MEMBRANE-BOUND ORGANELLES - DYNAMIC CYTOSKELETO - MITOSIS AND CYTOKINESIS
EUKARYOTIC
37
ATOMS ARE COMPOSED OF
ELECTRON ORBITS: ELECTRON NUCLEUS: NEUTRON PROTON
38
11 BODY SYSTEMS
SKELETAL CIRCULATORY NERVOUS LYMPHATIC (IMMUNE) SYSTEM ENDOCRINE DIGESTIVE RESPIRATORY MUSCULAR INTEGUMENTARY EXCRETORY REPRODUCTIVE
39
hot -> Cold Wet -> Dry
BIOME PYRAMID