Complete question:
You will find the cladogram in the attached files
Answer:
- multicellularity
- xylem/phloem
- flowers
Explanation:
Based on this cladogram, the order of changes was multicellularity, vascular system, flowers.
<em>Multicellularity.</em> The first division or point of divergence is located between moss and the rest of the organisms. Moss is included in the Bryophyta group, characterized for being the first terrestrial plants. They are not vascular plants, and their general structure is simple but pluricellular. Multicellularity implicates association between different cells that specialized in accomplishing different functions. This complex association works to make the organism survive. Algae might be unicellular or pluricellular. Although is not the same, unicellular algae might form colonies, that are groups of cells agglomerated.
Xylem/ Phloem: The second change is related to the vascular system. Cycads are gymnosperms. These are vascular plants that produce naked seeds. The vascular system developed by gymnosperms is very elaborated, with secondary growth, and including supporting cells that allow these plants to get bigger dimensions, particularly in height.
Flowers: The last change is related to the emergence of flowers. Arabidopsis is included in the angiosperm group, the most evolved one, with great capabilities of reproduction and dispersion. They have flowers, which carry the reproductive structures. Once occurred fertilization, fruits develop and carry the seeds. Flowers might be unisexual or hermaphrodites. Their vascular system is also very complex and adapted to different environments.
Answer:
I think it's a girl since there is only one X
hope this helps
have a good day :)
Explanation:
<h2>Answer:</h2>
<h3>A. Cell membrane: </h3>
A layer that goes around the liquid that holds the parts of the cell.
<h3>B. Nucleus:</h3>
The structure in a eukaryotic cell.
<h3>C. Eukaryotic Cell:</h3>
A cell. The nucleus...
<h3>D. Prokaryotic cell:</h3>
A cell that does not have a nucleus or organelles.
Explanation:
<em>hope</em><em> </em><em>this</em><em> </em><em>help</em><em> </em><em>you</em><em>. </em>
<em>sorry</em><em> </em><em>if</em><em> </em><em>i'm</em><em> </em><em>wrong</em><em>.</em>
Cystic fibroses is an autosomal recessive disease
Answer:
The correct answer will be:
1. Mutualism
2. Competition
3. Commensalism
Explanation:
In an ecosystem the organism interacts with each other in one of the following ways:
1. <u>Competition</u>- interaction occurs when two or more than two species depend on the same resources, sharing the same habitat and niche. These species will fight for the resources and both will be negatively affected.
2. <u>Commensalism-</u> interaction takes place when one organism is benefited while the other is neither harmed nor gained. For example- the interaction between Remora fish and large fish in the ocean.
3. <u>Mutualism</u> -occurs when the species are dependent on each other for the resources and both benefits each other. For example- the plants and birds co-evolved benefiting each other like animals helps in pollination and plants provide nectar to them.
Thus, the selected options are the correct answer.