1. in a plant’s stem, the vascular tissue (1 point)
is always arranged in rings of vascular bu...
![subject](/tpl/images/cats/biologiya.png)
Biology, 28.01.2020 05:31 papoose10and11
1. in a plant’s stem, the vascular tissue (1 point)
is always arranged in rings of vascular bundles.
is continuous from the roots to the leaves.
carriest nutrients up the stem but not down.
plays a role in photosynthesis and storage.
2. many cacti, such as saguaros and barrel cacti, have large stems and no leaves. what function of leaves is taken on by the stems of such cacti?
![ansver](/tpl/images/cats/User.png)
Answers: 1
![](/tpl/images/ask_question.png)
![](/tpl/images/ask_question_mob.png)
Another question on Biology
![question](/tpl/images/cats/biologiya.png)
Biology, 22.06.2019 08:00
Explain why biological control methods are generally environmentally superior to chemical pest control methods.
Answers: 1
![question](/tpl/images/cats/biologiya.png)
Biology, 22.06.2019 08:30
What does polymerase chain reaction (pcr) do? o a. separates dna fragments by size o b. cuts a dna sample into fragments o c. provides an overall picture of a person's chromosomes o d. makes more copies of a sample of dna
Answers: 2
![question](/tpl/images/cats/biologiya.png)
Biology, 22.06.2019 09:10
Which zone within the open-ocean zone is home to the most organisms? deep zone surface zone intertidal zone transition zone
Answers: 1
![question](/tpl/images/cats/biologiya.png)
Biology, 22.06.2019 10:50
What is it called when part of a cell membrane closes around a molecule to allow the molecule to enter the cell? a. passive transport b.diffusion c. endocytosis d. exocytosisc. endocytosis
Answers: 2
You know the right answer?
Questions
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 20.05.2021 17:00
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 20.05.2021 17:00
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/en.png)
English, 20.05.2021 17:00
![question](/tpl/images/cats/himiya.png)
Chemistry, 20.05.2021 17:00
![question](/tpl/images/cats/mat.png)
Mathematics, 20.05.2021 17:00
![question](/tpl/images/cats/mat.png)
Mathematics, 20.05.2021 17:00
![question](/tpl/images/cats/en.png)
English, 20.05.2021 17:00
![question](/tpl/images/cats/fizika.png)
![question](/tpl/images/cats/en.png)
English, 20.05.2021 17:00
![question](/tpl/images/cats/mat.png)
Mathematics, 20.05.2021 17:00
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/istoriya.png)
History, 20.05.2021 17:00
![question](/tpl/images/cats/geografiya.png)
Geography, 20.05.2021 17:00
![question](/tpl/images/cats/istoriya.png)