Plant and animal responses Flashcards

1

which of the following is not an abiotic factor

Light
Temperature
Mutualism
salinity

2

Resemblance of a harmless species to one that is poisonous

Camouflage
Batesian Mimicry
instinc
Mullerian Mimicry

3

active during the day, inactive at night

diurnal
circadian
crepuscular
nocturnal

4

Process by which biological cock is reset byrhythmic environmental factors

endogenous
entrainment
exogenous
free running

5

The chemical associated with plant growth responses

Coleoptile
ingol aesthetic acid
oxen
Auxin

6

The movement towards or away from a direct stimulus.

Kineses
tropism
Taxes
Nasty

7

An organism that exhibits no pattern in behaviour

unrhythmic
arrhythmic
rhythmicless
despotic

8

Induction of flowering by a period of chilling

dormancy
etiolation
shortday plant
vernalisation

9

Tropisms are

plant responaes to light
animal growth responses
plant growth responses
animal responses to light

10

Active at dawn and dusk

Circadian
crepuscular
nocturnal
circannual

11

The amount of random turning is related to the intensity of the stimulus

Klinokinesis
Thigmonasty
Nastic response
Orthokinesis

12

competition between members of the same species.

mutualism
interspecific
compedative exclusion
intraspecific

13

Tropic response due to gravity.

Rheotrophic
gravametric
hydrotropic
geotrophic

14

External environmental cue that resets biological clock

Phase set
circatidal
crepuscular
zeitgeber

15

Area in whch males (usually birds) congregate in order to mate with females

Klinostat
Territory
Lek
Home Range

Plant and animal responses

Questions 15

Plant and animal responses

Questions 15