stud
bud
Sign up
Log in
Home
Library
Explore
SAT
More
Level 3 Biology Plant and Animal Responses (AB) Flashcards | StudBud
Explore
/
Level 3 Biology Plant and Animal Responses (AB)
Level 3 Biology Plant and Animal Responses (AB)
12 terms
·
StudBud Administration
·
65 plays
#TRIHSCIENCE
Flashcards
12 cards
F
Practice quiz
P
Host live
L
Questions
12
Answers
1
How does abscisic acid benefit a
mature
plant during the winter season?
Prevents loss of water within the plant
Dropping leaves prevents snow loads weighing down branches
2
Give an example of a complex dominance hierarchy:
Shark nomads
Wolf pack
Lion pride
Baboon Troop
3
Animals that are active at dawn and dusk are called . . .
Nocturnal
Crepuscular
Diaurnal
4
How is predation beneficial to the community of the environment?
Prey species can increase their fitness levels.
Act as selecting agents to stabilise the species phenotypes
Force prey to move to new environments.
Prevent the prey species from overpopulating the area
5
A biological rhythm that lasts for 12.4 hours would be . .
Circalunar
Circa-annual
Circatidal
Circa-semilunar
6
This picture is an example of:
k strategy
r strategy
7
The definition of 'critical day length' is described as:
length of light within a day
Daylength at which flowering response is initiated.
8
Which factor is not a form of innate navigation?
Using star constellations
Asking for directions
Using a map
Using magnetic field lines
9
A venus fly trap catching its prey is an example of:
Thigmotropism
Thigmonasty
Photonasty
Photonasty
10
Remora fish attach themselves to sharks and eat their leftovers. Sharks are unaffected by this.
Parasitism
Mutualism
Commensalism
Competition
11
What is the benefit of establishing courtship rituals?
Ensure offsprings have a higher chance of survival
Show-off to the opposite gender.
Have a better-looking mate
Choose mates with best-fitted genetics
12
What is the pigment involved within the process of Photoperiodism?
Auxin
Chlorophyll
Phytochrome
