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olya-2409 [2.1K]
3 years ago
6

I need help. please quickly answer if possible

Biology
2 answers:
almond37 [142]3 years ago
7 0

Answer:

what do you need help with I might be able to help.

Explanation:

nata0808 [166]3 years ago
4 0

What do you need help with? I might be able to help you

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What is unique about the members of the group of fungi to which Penicillium notatum belongs? They are not important for medicine
fgiga [73]

Answer:

The correct answer is - they are not made-up of hyphae.

Explanation:

Penicillin notatum is a member of fungi and penicillin genus. These fungi are present on salted foods, inside the house in damp parts mostly.

These fungi are not made up of hyphae. Hyphae are filamentous branches that form fungi body in other fungi groups. On this genus its more of like bush or brush.

Thus, the correct answer is option - they are not made up of hyphae.

4 0
3 years ago
Read 2 more answers
But this on your own sentences please
alina1380 [7]
Since hydropower is powered by water, it’s a good fuel source. It will not contaminate the air like power plants that release fossil fuels, for example coal and oil. It does not rely on international fuel sources and lets each state make their own energy.
3 0
3 years ago
Order the events to show the evolution of the universe after the big bang. Inflation: Nucleosynthesis: Formation of first stars:
coldgirl [10]

Answer:

Here are the correct order of events that show evolution of the universe:

  1. Inflation  
  2. Separation of last two fundamental forces
  3. Formation of subatomic particles
  4. Nucleosynthesis
  5. Formation of first stars

Explanation:

According to big bang theory, there were series of events carried on that lead to the formation of stars in the universe.

  • Inflation was the time when universe began to expand at extremely fast pace.The dimensions of that old universe during the fraction of a second expanded by a factor of at-least 10^26 to 10 cm. Elementary particles like quark began to expand into the thin layer of universe.
  • A strong nuclear force separated from its other two forces and the interactions between already created particles lead to the formation of more particles like Higgs bosons, W and Z etc.
  • When the universe began to cool down below 10 quadrillion degrees, neutrinos, electrons and quarks began to form. Antiquarks and quarks annihilated with each other in a process called baryogenesis, this lead to the formation of matter.
  • When the universe began to cool down below  a billion degrees, the atomic nuclei begin to form when neutrons and protons combined by fusion reactions. The initially created nuclei were of simplest elements like helium, hydrogen and lithium.
  • The period between the formation of first stars and atoms is called as dark age because there were no stars at that time. The formation of stars and galaxies was made 300 - 500 million years later. When the universe was kept expanding, gas pockets and gases became more and more dense. The small gas particles were collapsed under own gravity and became so hot that fusion reactions were triggered in them. Fusion between hydrogen atoms was the reaction which lead to the formation of most primitive stars.
5 0
3 years ago
Read 2 more answers
The Grey Cat.
zubka84 [21]

Hypothesis: There is a synchrony between the time the bus passes over the hill, the time the cat is positioned on the bench and the time I talk to the cat.

An experiment will be established to prove or deny this hypothesis. This experiment will try to answer if there is a synchrony between the bus, the cat and me.

First, I will write down the time I usually leave the house for the bus stop and then I will look for a schedule of the buses in my city, to evaluate the times when each one passes above the hill to which I refer.

It is necessary that I clock the time spent between my home and the bus stop to which I am going, so that I can relate to the bus schedule.

I must also install a camera system at the bus stop to observe the times the cat arrives at that location.

Every day, for a month, I will write down the time I left home, the time I arrived at the bus stop, the time the cat arrived at the bus stop and the time the bus passed. At the end of this period, I will do average calculations to find out how many times our schedules have been synchronized. Through these data I will conclude whether the hypothesis is false or true.

7 0
4 years ago
How can a baby show traits that the parents don't show
uysha [10]

Answer:

If he or she doesn't look like dad, it might be because he or she hasn't gone through the environmental pressures that will cause the change. If your father's child works outdoors or spends a lot of time outside, there's a good chance that he probably has darker skin than your child.

3 0
3 years ago
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