Biology final

inherited feature that helps an organism reproduce and survive

What is meant by adaptive feature

Liver

What is B

Digestive system

What is C

Kidney

What is D

Long, large, stigma hanging outside the flower

How a stigma adapt to wind-pollination

It has selection pressure comes from the environment, better adapted individuals survive and reproduce, producing characteristics suitable for the new environment, it is slower which repeat for many generations, and it affects many characteristics.

How natural selection different from artificial selection

Organisms that get its own energy from dead or waste organic material

What is meant by decomposer

Carbon dioxide and methane

Gases that enhanced global warming effect

A group of receptor cells that detect and make respond to the stimuli by sending electrical impulse along sensory neuron

Define sense organ

Provide support, prevent the fetus from mechanical shock, allow movement of the fetus, prevent dehydration, maintain temperature of fetus

Function of amniotic sac and amniotic fluid

Scales on body, fins, operculum

What does fish has

A diet that contains all the food groups and nutrients that is in a correct amounts

What is meant by balanced diet

Photosynthesis, medium for metabolic reaction, for support, as a solvent, for transport and germination

Uses of water in plant

1-8

Shedding of the uterus lining most likely occurs at days

Large colorful petals, petal forms a landing platform, anthers and stigma inside flower and petals

How plants adapt to insect-pollination

More accurate, shows actual energy transfer, time is taken into account

Advantages of using pyramid of energy instead of pyramid of biomass