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Alik [6]
1 year ago
14

d. Ecological relationships How many chromosomes does an individual human person have? a. 23 b. 46 c. 64 d.82 ​

Biology
2 answers:
creativ13 [48]1 year ago
6 0

Answer:

there is 46 chromosome in a human

vovikov84 [41]1 year ago
5 0

Answer:  there is 46 chromosome in a person

Explanation:

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Kim knows that today’s lab investigation will involve heating liquids over an open flame. Which apparel choice would indicate th
ratelena [41]

Answer:

Option A, a fitted shirt with short sleeves

Explanation:

Any kind of loose clothes or clothes with flammable material can easily catch fire. Also any cloth that can easily detach from the body such as loosely wrapped scarf, open platform shoes etc. must be avoided as they can add to the fire problem.  

In fact Kim should wear tight clothes that in no way comes in contact with the fire. Also as a precautionary measure he must wear lab coats and goggles.

Hence, option A is correct

9 0
3 years ago
Explain the causes and consequences of sickle-cell anemia.
kykrilka [37]
Sickle-cell anemia is inherited..It is a condition where there are not enough healthy red blood cells to carry enough oxygen through your body...There is no cure for sickle-cell anemia over time damage is done to your vital organs...
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3 years ago
All organisms in the kingdoms Eubacteria and Archaebacteria ____________?
Basile [38]

Answer:

C

Explanation:

A prokaryote is a typically unicellular organism that lacks a nuclear membrane-enclosed nucleus.

6 0
3 years ago
Read 2 more answers
Name two ways in which human beings affect the atmosphere, geosphere, or hydrosphere.
andrew11 [14]

1. humans drill into the geosphere for oil and dig up rocks

2. humans drill into the geosphere to get water (hydrosphere) to use for crops and personal uses

4 0
3 years ago
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Which of the following observations tells the biologist that the organism is eukaryotic? Choose all that apply. a It has membran
suter [353]

Answer:

a It has membrane-bound organelles

b It converts stored energy to use for cellular processes

Explanation:

Prokaryotic cells lack membrane-bound organelles such as a nucleus and mitochondria, that are present in eukaryotic cells. However, they do have a cell membrane that separates the cell from the outer environment.

Prokaryotic cells do not have mitochondria to break down stored material into energy, instead they obtain their energy from light or chemical sources. This is in contrast to eukaryotic cells, which can break down sugars to produce energy.

Single celled prokaryotes and eukaryotes can both possess flagella

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