Why are modular organisms are more likely to be part of a long-term community? they have large surface attachment areas so are less
vulnerable
to dislodging. Why does a designated individual within a population “warn” others if this exposes it to danger?
Why are modular organisms are more likely to be part of a long-term community?
Why are modular organisms are more likely to be part of a long-term community?
they have large surface attachment areas so are less vulnerable to dislodging
. Why does a designated individual within a population “warn” others if this exposes it to danger?
What is a modular organism?
An organism in which the zygote develops into a discrete unit which then
produces more units
like itself, rather than developing into a complete organism. Modular organisms (e.g. plants, fungi, sponges, etc.) … Mutations of cells along branches may lead to heterogeneity between different parts of the organism.
How do modular organisms differ from unitary organisms?
Examples of modular organisms include plants and many sessile benthic invertebrates. In contrast, the body of unitary organisms is a determinate structure consisting usually of a strictly defined number of parts (such as legs or wings)
established only during embryogenesis
.
Are humans modular organisms?
The most obvious aspect of this is size, but it is also common, for example, for individuals to differ in the amount of stored reserves they possess. Uniformity amongst individuals is especially unlikely, moreover, when organisms are modular rather than unitary. …
Humans are perfect examples of unitary organisms
.
What is a modular growth strategy?
Modular growth is a type of growth strategy often used by some plants. It
occurs when an organism grows in units, or modules, that can be added intermittently based on environmental conditions and other factors
.
What do you mean by modular population?
An organism in which the zygote develops into a discrete unit which then
produces more units
like itself, rather than developing into a complete organism. Modular organisms (e.g. plants, fungi, sponges, etc.)
Why are plants described as modular organisms?
Modular organisms (e.g. plants, fungi, sponges, etc.) usually have
a branching structure and an overall shape that is highly variable and determined mainly by environmental influences
. Mutations of cells along branches may lead to heterogeneity between different parts of the organism.
What is the difference between unitary and modular population?
In unitary organisms (most animals) there is usually no problem recognizing individuals, because they are
both genetically and physiologically separate
. … In such modular organisms new functional modules are formed (ramets) from a single genetically unique individual (the genet).
What are properties of populations?
Two important measures of a population are
population size, the number of individuals, and population density, the number of individuals per unit area or volume
. Ecologists often estimate the size and density of populations using quadrats and the mark-recapture method.
What are the attributes of a population?
- Birth and Death Rates.
- Sex Ratio.
- Age Distribution.
- Population Density.
What is the difference between Autecology and Synecology?
Autecology & Synecology are two main branches of
ecology
. Autecology is the study of individual organism or individual species. … Synecology is the study of group of organisms of different species which are associated together as a unit in form of a community.
Is a modular growth strategy better?
A modular growth strategy is definitely
better for capturing wide-spread (dilute) resources
. This is because the modular plant’s ability to send out runners allows it access to a much larger area to uptake resources from.
What do plants compete with each other for?
Under optimal, but particularly under non-optimal conditions, plants compete for
resources including nutrients, light, water, space, pollinators and other
. … Under optimal, but particularly under non-optimal conditions, plants compete for resources including nutrients, light, water, space, pollinators and other.
Is population a density?
Population density (in agriculture: standing stock or plant density) is
a measurement of population per unit area
, or exceptionally unit volume; it is a quantity of type number density. … In simple terms, population density refers to the number of people living in an area per square kilometre.
