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valina [46]
3 years ago
15

State four cells that made up xylem​

Biology
1 answer:
evablogger [386]3 years ago
3 0

Answer:

The xylem consists of tracheary elements, xylem parenchyma cells, and xylem fiber cells.

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If you were to look at the age structure of a population of an endangered species and determine that there are mostly older indi
Vika [28.1K]

If you were to look at the age structure of a population of an endangered species and determine that there are mostly older individuals you could say that the population is declining and could be in danger of extinction.

<h3>What are endangered species?</h3>

An organism that faces extinction is referred to as an endangered species. The two main factors that cause a species to become endangered are habitat loss and genetic diversity loss.

Because it prevents our native fish, plants, and other animals from going extinct, the Endangered Species Act is crucial. There is no turning back once they are gone they are lost forever.

Endangered species are those that are at risk of going extinct and must therefore be safeguarded and conserved. Extinct species are those that no longer exist on the planet.

It's Important to Save Endangered Species because:

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To know more about Endangered Species refer to:  brainly.com/question/10415903

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8 0
2 years ago
1. How does a blue hyacinth change from small plant to large flower? <br>A. slowly<br>B. quickly​
Arada [10]
From my research a blue hyacinth grows slowly into a large flower.
5 0
2 years ago
Read 2 more answers
Pasteur used tipped and untipped sterilized S-shaped flaks of broth in an attempt to​
Natalka [10]

Answer:

Show that life can only come from life (rather than spontaneous generation)

Explanation:

Pasteur boiled a broth in a flask with an S-shaped neck. Thebend in the neck prevented particles from the air reaching the broth, but still allowed air to get in.  No bacteria grew in the flask.  

When the flask neck was broken so that particles could get inside, the broth became cloudy, showing that microorganisms were only able to grow from other living things from the outside, and not spontaneously from nothing

5 0
3 years ago
Chapter 14 Case Study: Genetic dwarfism Seven months pregnant, an expectant mother was under-going a routine ultrasound. While p
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1.) Achodroplasia is a autosomal dominant disorder, the suspected case suggested that inorder for the parents to produce and offspring with achondroplasia. One parents must have a single mutant gene of achodroplasia to be inherited by his offspring. for this case, It is suggested that the offspring might have developed its own mutant gene as it only affect 1 in 25,000 birth. There is changes of genes during early development.

2.) The mother said that they don't have that history of disorder. again, it's autosomal dominant disorder. one parents must have that kind of disorder so their child can also inherit it. Thus, no of the childs parents is a carrier.

3 0
3 years ago
What steps are involved in creating a hydroelectric power plant
olga_2 [115]
In order to create a hydroelectric power plant, you need water, hence the prefix hydro-. Most times, people use dams to block the water, which in a way stores it. When you need to produce electricity, you release some of the water which flows through a turbine making it spin, which then activates a generator to produce electricity.
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