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marin [14]
3 years ago
6

Which part of the eye is the opening through which light initially passes?

Biology
1 answer:
Alex Ar [27]3 years ago
5 0

Answer:

the pupil is the correct answer please mark as brainliest

Explanation:

The pupil is the small opening in the center of the iris through which light initially passes.

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Anaphylaxis is an overactive immune response to a perceived pathogen.
Flura [38]

Answer:

True

Explanation:

Anaphylaxis is an acute allergic reaction to an antigen (e.g. a bee sting) to which the body has become hypersensitive.

Common symptoms include:

  • Skin reactions such as itching and hives
  • Flushed and pale Skin
  • Lower blood pressure
  • Difficulty breathing
  • Choking
  • Weak and rapid pulse rate
  • Vomiting
  • Nausea
  • Dizziness or fainting

Mark brainliest please

5 0
3 years ago
Read 2 more answers
What kingdom, phylum, class, order, family, genus, and species each insect is:
bazaltina [42]

Answer:

African Honeybee:

Phylum: Arthropoda

Species: Apis mellifera

Genus: Apis

Kingdom: Animalia

Order: Hymenoptera

Class: Insecta

Tribe: Apini

Grasshopper:

Phylum: Arthropoda

Informal group: Acridomorpha; Dirsh, 1966

Kingdom: Animalia

Class: Insecta

Order: Orthoptera

Black Widow Spider:

Scientific name: Latrodectus

Length: Southern black widow: 1.5 in.

Class: Arachnida

Order: Spider

Phylum: Arthropoda

Mosquito:

Scientific name: Culicidae

Order: Diptera

Class: Insecta

Speed: 1 – 1.5 mph

Clutch size: 100 – 200

Yellow Jacket:

Phylum: Arthropoda

Family: Vespidae

Genus: Vespula or Dolichovespula

Order: Hymenoptera

Class: Insecta

Kingdom: Animalia

I hope this helped you

8 0
3 years ago
If the normal nucleotide sequence was TACGGCATG, what type of gene mutation is present if the resulting sequence becomes TAGGCAT
koban [17]

Answer:

B. Deletion

Explanation:

the 3rd letter (C) is missing (deleted)

7 0
3 years ago
What is a possible outcome of global warming?
kodGreya [7K]

Answer:

Higher temperatures are worsening many types of disasters, including storms, heat waves, floods, and droughts. A warmer climate creates an atmosphere that can collect, retain, and drop more water, changing weather patterns in such a way that wet areas become wetter and dry areas drier.

Explanation:

hope this helps, pls mark brainliest :D

6 0
3 years ago
Part 3- Discussion You must answer this in a minimum of 8 complete sentences.
Kruka [31]

I think most of the environmental pressure will come from pollution, and a lack of space. With so many people around, there''s going to be a lot of vehicle use, and things such as littering. We're going to have to change and start cleaning up after ourselves and limit the use of gas.

The pressure in the past will be: raising temperature and flooding, more Co2 in the atmosphere.

We might for example evolve to better extract the oxygen from the atmosphere and be better resistant to heat.

Answer: I believe that the environmental pressures that exist now and that may be shaping the human species are the use of land, the extraction of resources, greenhouse emissions and water use. This are being used by use more and more as we start overpopulating the earth.

mrk me brainliest plz

7 0
3 years ago
Read 2 more answers
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