Pioneer species are hardy species which are the first to colonize previously biodiverse steady-state ecosystems. Some lichens grow on rocks without soil, so may be among the first of life forms, and break down the rocks into soil for plants.
Answer:
for each genotype, a range of phenotypes can be expressed
Explanation:
- The genetic makeup of an organism is referred to as the genotype of the organism and is responsible for determining the characteristics of an organism.
- The phenotype of the organism is the traits that are possessed by the organism by the expression of their genes however the phenotype of the organism is influenced by many factors.
- The various factors that influence the phenotype of the organism are :
1. Genotype
2. The environment that the organism lives in.
3. Stochastic developmental events
<em>Therefore, even though Emma and Anna were identical twins having the same genotype they had variability in their phenotypes because environmental and developmental events also influence the phenotype of the organism. </em>
I think the correct answer from the choices listed above is option A. Barnacles living on whales is a scenario that represents mutualism. This is because both of the organisms benefit from their existence. Hope this answers the question. Have a nice day.
1. electrons-negatively charged, subatomic particles
2. neutron-neutral subatomic particles found in the nucleus of the atom
3. photon-packet of the energy of specific size
4. ground state-lowest energy position of an electron in an atom
5. protons-positively charged, subatomic particles found in the nucleus of the atom
6. element-substance with only one type of atom
<span>7. orbital- the path of an electron around the nucleus of an atom</span>
Answer:
It is called the conjunctiva
Hope this helps
