1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Rzqust [24]
3 years ago
6

¿Qué evidencias ocurrieron en el medio ambiente que llevaron a la evolución de un ojo complejo a partir de una versión más simpl

e? ¿Para qué sirvió?
Biology
1 answer:
VLD [36.1K]3 years ago
3 0

Answer:

- Evidencia: registro fósil

- Función: capacidad de distinguir depredadores  

Explanation:

Un ojo compuesto es una órgano sensorial altamente especializado compuesto por unas estructuras conocidas como omatidios, las cuales están a su vez compuestas por células fotorreceptoras. La superficie externa de un omatidio es una lente hexagonal, debajo de la cual se encuentra una lente cónica capaz de captar la onda lumínica. La evidencia más importante de animales con ojos complejos que habitaron el planeta hace millones de años fue el descubrimiento de un ojo fosilizado en un crustáceo (aprox. 515 millones de años atrás). El ojo de este animal estaba compuesto por miles de lentes. Interesantemente, las lentes del centro del ojo compuesto se destacaban por su mayor sensibilidad, lo cual se cree le conferían a este crustáceo la habilidad de distinguir mejor estructuras y formas en ambientes oscuros. En consecuencia, este descubrimiento soporta la idea de la evolución temprana de la vista como una característica fundamental que le habría conferido a una especie de crustáceo la posibilidad de distinguir fácilmente a sus depredadores.

You might be interested in
During dehydration synthesis, a ________ molecule is produced. A. water B. sodium chloride C. monosaccharide D. potassium chlori
andre [41]
I think the answer is monosaccharide. 
3 0
2 years ago
Read 2 more answers
Recall that an ecosystem includes living things AND the non-living environment.
scoundrel [369]
Non-living parts?
A would be the answer then
sunlight certainly isn’t alive
8 0
2 years ago
What is an example of a plant root?
Julli [10]

Plant Roots. The root system of a plant constantly provides the stems and leaves with water and dissolved minerals. In order to accomplish this the roots must grow into new regions of the soil. The growth and metabolism of the plant root system is supported by the process of photosynthesis occurring in the leaves.

4 0
3 years ago
Read 2 more answers
Bacitracin blocks the transport of nag and nam across the cytoplasmic membrane to the cell wall. like other antimicrobials that
Vinvika [58]
Bacitracin blocks the transport of nag and nam across the cytoplasmic membrane to the cell wall. Like other antimicrobials that block cell wall synthesis, this would result in weak cell walls and cell lysis. Antimicrobilas that act by inhibiting cell wall synthesis include beta-lactams, vancomycin and cycloserine and isoniazid and ethambutol among others. They prevent bacteria from increasing amount of peptidoglycan, they have no effect on existing peptodoglycan layer and therefore are effective only for growing cells.
5 0
3 years ago
NEED ASAP I'M TIMED!!
-BARSIC- [3]

The improvement of nutritional quality, economic resources, the production of crops, and the marketing of crops.

The improvement of nutritional quality will help make better crops so that they turn out beautiful.

Economic resources helps make the crops so that you have a ton of crops.

The production of crops will help with more sustainable farming.

The marketing of crops will help you with getting money and to afford for making more crops next year.

5 0
3 years ago
Other questions:
  • In pea plants, purple flowers are dominant over white flowers. The phenotype ratio of purple to white flowers in a population of
    14·1 answer
  • Organisms that break down organic matter
    11·1 answer
  • Which of the following is true concerning the balance between the solar energy absorbed and radiated by Earth?
    12·2 answers
  • If you can easily see the different parts that make up a mixture, you know that it is a __________ mixture. * answer
    15·1 answer
  • What do you think it means to be constant? What is one thing that should be constant in our bodies?
    15·1 answer
  • The list above describes things that might occur in a child due to exposure to ________ during pregnancy
    5·2 answers
  • Which statement best describes how panting after running helps a person's body maintain homeostasis? EXPLAIN THE ANSWER
    14·2 answers
  • A large group of seals from Prince Harold Coast Antarctica has emigrated to Oates Coast Antarctica How will this impact the rema
    14·2 answers
  • Which factor is most responsible for eroding the riverbank?
    10·1 answer
  • How does salinity change with temperature?
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!