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Brut [27]
3 years ago
7

Biology Assignment

Biology
2 answers:
Over [174]3 years ago
5 0

Answer:

The purpose of fungi and algae is to decompose dead plants and animals to break them down into smaller molecules that can be used by other members of the ecosystem

Explanation:

Katen [24]3 years ago
3 0

Answer: for number 1 : ➡Some unicellular fungi are used in production of bread and beer➡Fungi associated with the root of higher plants as mycorrhizae are used in agriculture. Economic Importance of Algae : ➡Algae are primary producers for all aquatic animals in food cycle

for number 2: Algae regenerate by sexual reproduction, involving male and female gametes (sex cells), by asexual reproduction, or by both ways. ... Many small algae reproduce asexually by ordinary cell division or by fragmentation, whereas larger algae reproduce by spores.

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What happens to the centrioles during mitosis
lorasvet [3.4K]
During mitosis the four centrioles appear visibly and move to the ends of the nucleus one pair at each end<span> then they produce a series of threads that attach to the chromosomes During cell division the threads split the chromosomes and drew them towards the centrioles</span>
8 0
3 years ago
One end of the rope is vibrated to produce a wave with a wavelength of 0.25 m. The
evablogger [386]

Answer:

3) 0.75m/s

Explanation:

The wavelength of a wave is calculated using the formula;

λ = v/f

Where!

λ = wavelength of wave (m)

v = velocity or speed (m/s)

f = frequency of wave (Hz)

According to this question, one end of a rope is vibrated to produce a wave with a wavelength (λ) of 0.25 m and frequency (f) of 3.0 Hz.

Using λ = v/f

v = λ × f

v = 0.25 × 3

v = 0.75m/s.

5 0
2 years ago
a guinea pig with hair (HH) is breed with a guinea pig without hair (hh) what would the phenotype of their offspring be?
iren [92.7K]

Answer:

<u>the genotype is (Hh)</u> <u>phenotype hybrid which is a Guinea pig with hair</u>.( hybrid means its not a pureblood haired Guinea pig. pureblood means same. EX: (GG). Guinea pig with hair. its also known as heterozygous, and zygous.)

witch also means  its heterozygous. there is no percentage chance for something to have a different genotype of phenotype.

6 0
2 years ago
Match each form of energy with its description.
s2008m [1.1K]

Answer:

KINETIC ENERGY: A BOX MOVING ALONG.......

ELECTRICAL....: LIGHTNING PRODUCED ....

GRAVITATIONAL..... A PIECE OF FRUIT HANGING.....

RADIANT.... RADIO WAVES TRANSMITTED....

THERMAL... SAND ON BEACH FEELS....

5 0
2 years ago
The state of Florida purchased farmland from landowners in the Everglades to stop farming activities there. The farmlands were o
Olenka [21]

Answer:

A. Populations of native wetlands plants will recolonize the land.

Explanation:

From many years' wetlands are converted into farmlands as they provide retention of soil, proper food and clean water, and the cycling of nutrients. But wetlands should not be permanently converted<em> because it can increase the load on soil and add pollutants (pesticides or fertilizers) in the soil and  groundwater.</em>

If the farming stops and water flows on the land again, the native plants present in wetlands will help to recolonize the land which is disrupted by farming activities.

Hence, the correct option is A.

6 0
3 years ago
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