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BlackZzzverrR [31]
3 years ago
8

HELP PLS ASAP!!!!!!!

Biology
1 answer:
Elan Coil [88]3 years ago
5 0

Answer:

bruh I'm so confused! I have been staring at this question for years and my brain cells are gonna I'm so sorry! I wish I could help!

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Adenine makes up 22% of the DNA of an organism. Approximately what percentage would be thymine?
Nesterboy [21]
B. Thymine have the same percentage as adenine and Cytosine and guanine have 28%, which combined together you get 100%
4 0
3 years ago
What does chloroplast do?
mixer [17]
Chloroplasts convert sunlight (energy) with water and carbon dioxide gas to produce sugar (food) for plants and some types of alge. They do this process with chlorophyll and the process itself is called photosynthesis. In a good number of plants this process has two systems the photosystem I and photosystem II.
5 0
3 years ago
If a molecule of CO2 released into the blood in your left toe is exhaled from your nose, it must pass through all of the followi
stepladder [879]

Answer:

a) the pulmonary vein

Explanation:

  • Veins are the blood vessels that carry blood to the heart.
  • Pulmonary veins are responsible for carrying oxygenated blood from the lungs back to the left atrium of the heart.
  • There are two right pulmonary veins, known as the right superior and right inferior veins.
  • The largest pulmonary veins are the four main pulmonary veins, two from each lung that drain into the left atrium of the heart.
  1. Artery: pulmonary artery
  2. Drains to: left atrium
  3. Drains from: lungs
  4. System: Circulatory system

6 0
4 years ago
Which population dispersion pattern is most commonly seen in the field for most species?
laiz [17]
<h2><u><em>Types of Dispersion Patterns </em></u></h2>
  • <em>If you're hiking through a forest, you might notice that some species of plants - like certain flowers or bushes - seem evenly spaced, while others - like wild mushrooms - are clustered together in only certain parts of the habitat. </em>

<em> </em>

  • <em>Within any given plant or animal population, or group of individuals of the same species living in the same area, individuals can be spaced in different ways called dispersion patterns. There are three types of dispersion patterns.</em>
  • <em>Clumped dispersion is when individuals in a population are clustered together, creating some patches with many individuals and some patches with no individuals. In uniform dispersion, individuals are spaced evenly throughout an area. And in random dispersion, individuals are arranged without any apparent pattern. </em>
  • <em> </em>
  • <em>In natural populations, random dispersion is rare, while clumped dispersion, which we'll focus on in this lesson, is the most common pattern. </em>
  • <em> </em>
  • <em>Clumped dispersion is often due to an uneven distribution of nutrients or other resources in the environment. It can also be caused by social interactions between individuals. Additionally, in organisms that don't move, such as plants, offspring might be very close to their parents and show clumped dispersion patterns. Let's further examine each of these three reasons for clumped dispersion.</em>

<em></em>

<em></em>

<em>Hope it helps! :)</em>

<em>JoshGonzalez, and NolanGonzalez!</em>

<em>I love u :) </em>

7 0
3 years ago
What is the type of artificial selection (or selective breeding) in which scientists breed two genetically different organisms?
kati45 [8]

Answer:

234567898765432

Explanation:

234567898765432

4 0
3 years ago
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