Answer:
1.Según la forma de vida y de obtener alimento los organismos de un ecosistema se clasifican en organismo productores, organismos consumidores y organismos descomponedores.
2.Las condiciones ambientales en ergonomía tienen que ver con el diseño de aspectos como la temperatura, la iluminación o el ruido. En centros de atención a personas dependientes los principales problemas se relacionan con la temperatura y la iluminación y afectan a casi todos los trabajadores
3.SUSTANCIAS ORGÁNICAS E INORGÁNICAS Las sustancias orgánicas son todas aquellas relacionadas con la vida, y se componen de carbono, de oxígeno o hidrógeno, mientras que las inorgánicas son sustancias "muertas", donde escasean estos elementos propios de la vida como el carbono, el oxígeno y el hidrógeno, o si
Because of their biological point of view which showing their structural resemblance (morphological resemblance) and can interbreed under natural conditions(favour condition) which allow them to produce fertile offspring freely.that's why Asian and African elephants have capable to survive.
This is a symbiotic relationship between the Boxer crab and sea anemone.
<h3><u>Explanation</u>:</h3>
The symbiosis is a type of relationship between two species which has benifit for both the participating organisms.
Here in case of boxer crab, the crab gets the help from the sea anemone in the form of protection. The sea anemone chases the predators and thereby saves the organism from being hunted.
On the other hand, the sea anemone gets food from the crab's prey which he hunts.
So there's a benifit for both.
Answer:
Hello! Here are the answers:
- Chromosomes are a highly condensed form of a combination of DNA and protein called chromatin. DNA strands (negatively charged) are tightly wound around these proteins called histones (positively charged) to form chromosomes.
- Mechanism genes code for for proteins that govern life processes. These genes or portions of DNA are called exons. DNA segments between these exons are called introns that strictly code for regulatory proteins and also contain genetic regulatory elements (DNA sequences that control gene expression).
- Gene expression is the process of translation of DNA sequences into proteins. The genetic code is the nucleotide sequence in the DNA itself that codes for different amino acids that combine together to form a functional protein.
Explanation:
* 2. The intronic regions are misleadingly referred to as "junk DNA" but introns code for crucial regulatory elements that control gene expression.
* 3. The genetic code determines the sequence of amino acids in various proteins.
