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juin [17]
4 years ago
5

On which part of the compound light microscope are specimens placed for viewing?

Biology
2 answers:
julia-pushkina [17]4 years ago
6 0

Answer: D

Explanation:

padilas [110]4 years ago
6 0

Answer:

Part E

Explanation:

just took the test and it was not D so im pretty sure it is part E

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A(n) ______ is a group of organisms that can mate and produce offspring that can mate
sattari [20]

Answer:

Species

Explanation:

A species is a group of individual organisms that interbreed and produce fertile, viable offspring. According to this definition, one species is distinguished from another when, in nature, it is not possible for matings between individuals from each species to produce fertile offspring.

4 0
3 years ago
Read 2 more answers
Please tell me the answer ​
kaheart [24]

Answer:

1)the process being studied in the picture is transpiration I guess

3)the pot is covered with plastic sheet to trap the water (vapour) which is being evaporated

7 0
3 years ago
Is dna a nucleic acid
Leni [432]

Answer:

Yes, this is true

Explanation:

Deoxyribonucleic acid (DNA) and ribonucleic acid (RNA) are made up of nucleic acids found in the nuclei of living cells. They are the vehicles of genetic inheritance. Nucleic acids are condensation polymers of nucleotides.

5 0
4 years ago
Based on dna and archaelogicacl evidence, when does the mutation for lactase persistence occur in europe
Reptile [31]
<span>Lactase persistence, the ability to digest the milk sugar lactose in adulthood, is highly associated with a T allele situated 13,910 bp upstream from the actual lactase gene in Europeans. The frequency of this allele rose rapidly in Europe after transition from hunter–gatherer to agriculturalist lifestyles and the introduction of milkable domestic species from Anatolia some 8000 years ago. Here we first introduce the archaeological and historic background of early farming life in Europe, then summarize what is known of the physiological and genetic mechanisms of lactase persistence. Finally, we compile the evidence for a co-evolutionary process between dairying culture and lactase persistence. We describe the different hypotheses on how this allele spread over Europe and the main evolutionary forces shaping this process. We also summarize three different computer simulation approaches, which offer a means of developing a coherent and integrated understanding of the process of spread of lactase persistence and dairying.</span>
8 0
3 years ago
What would the control group be?
8_murik_8 [283]

Answer:

A plant without fertilizers

Explanation:

A control group is a group where no changes are made so that it can be compared to the group that was tested on, or the independent test variables, to see the difference. So, a plant without fertilizers would be the answer.

<em>hope this helps ♥</em>

8 0
3 years ago
Read 2 more answers
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