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Romashka-Z-Leto [24]
3 years ago
14

What is difference between syngamy and fertilization .when and where it occurs.

Biology
1 answer:
ratelena [41]3 years ago
4 0
Their are both different substances 
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Maggots that only feed on necrotic tissue of living organisms are said to produce __________ myiasis.
Viefleur [7K]
I'm not sure what the options are for an answer but based on what I remember from my ENTO class, it would be secondary myiasis.
5 0
3 years ago
In your own words: What is the study of ecology?
nadezda [96]

Answer:

Ecology is the study of organisms and how they interact with the environment around them. ... Changes in ecosystems can result from many different factors including diseases among the organisms living in the area, increases in temperature, and increased human activities.

Explanation:

7 0
3 years ago
How do meteorologists use isotherms and isobars?
nignag [31]

Answer:

A. To identity high- and low-pressure systems

Explanation:

Isobars are similar to the level lines on a topographic map, showing areas of similar pressure, they are also drawn in circles to represent the areas of similar air pressure over a geographical map.

Isotherms are usually displayed in color showing areas over a map that have the same temperature or are covered by a similar temperature system (heat or cold front for example).

Both are used in electronic media mostly (although in print in newspapers too), over a geographic map to position the systems.

5 0
3 years ago
Which organelle is the control center of a cell?
Zinaida [17]
The Nucleus is the control center, or brain of the cell.
8 0
3 years ago
A particularly long radio wave has a wavelength of 1.5 x 10^9 meters. What is the frequency of this radio wave?
Phoenix [80]

Answer:

0.2Hz

Explanation:

The wavelength of a radiowave can be calculated this;

λ = v/f

Where;

λ = Wavelength (m)

v = speed (m/s)

f = frequency (Hz)

Based on the information provided in this question, λ = 1.5 x 10^9 meters, c = 3 × 10^8m/s, f = ?

Hence, using λ = v/f

f = v/λ

f = 3 × 10^8 ÷ 1.5 x 10^9

f = 2 × 10^(8-9)

f = 2 × 10^-1

f = 0.2Hz

7 0
3 years ago
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