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LenaWriter [7]
3 years ago
14

What had a nucleus ?

Biology
1 answer:
Ipatiy [6.2K]3 years ago
6 0

Answer:

The nucleus is an organelle found in eukaryotic cells. Inside its fully enclosed nuclear membrane, it contains the majority of the cell's genetic material. This material is organized as DNA molecules, along with a variety of proteins, to form chromosomes.

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Select all answers that are roles played by microorganisms in our environment. check all that apply carry out photosynthesis car
igor_vitrenko [27]

Microorganisms can be defined as the organisms which are seen with the aid of microscope. This category includes the bacteria, algae, fungi, protozoa and viruses. These microorganisms play an important role in the decomposition of the biological materials. The nutrients are also recycled by these microorganisms. the microorganisms bound in a soil serve this purpose. Moreover, the microorganisms, such as algae carry out the process of photosynthesis and make their own food.

Some of the microorganisms have complex relationships with different animals and plants both, which help in their survival.

Hence, the right options will be "carry out photosynthesis, decomposition, and nutrient recycling'.

6 0
3 years ago
A population of naked mole rats begins with 250 individuals in 2015. The population has a carrying capacity of 1,500 individuals
iogann1982 [59]

dN/dT = rK (K-N)/K

Here, K is carrying capacity

N = Population size

r = Intrinsic rate

dN/dT = 0.8*250 (1500-250)/1500

dN/dT = 166.66 that is equivalent to 167 animal in a year

Thus, in 2015, there would be 250 individuals and in 2016, there would be 260+167 = 417 animals.

7 0
4 years ago
Order from longest to shortest
svetlana [45]
Eón,era,period,epoch
4 0
3 years ago
why was the apple red in light? it has to include one of these words Reflection Refraction Waves Amplitude Frequency Energy Wave
gayaneshka [121]

Answer:

This happens due to both refraction and reflection. You're able to see the "red" on the apple because the light reflects off of it and into your eyes thus making the color visible.

5 0
3 years ago
How many atoms are in sulfur trioxide
diamong [38]

Answer:

There are 6.87 x 1023 atoms in 1.14 mol SO3, or sulfur trioxide (mol is the abbreviation for mole).

Explanation:i hope this right

6 0
3 years ago
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