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Lady bird [3.3K]
3 years ago
11

leaves of a healthy potted plant were coated with Vaseline to block the stomata will the plant remain healthy for long state thr

ee reasons for your answer​
Biology
1 answer:
mojhsa [17]3 years ago
6 0

Explanation:

The leaves of a healthy plant coated with vaseline will not remain healthy because the vaseline coating will block the stomata. As a result, The plant would not get oxygen for respiration. It would not get carbon dioxide to carry out photosynthesis.

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The experimental technique that involves transfer of dna from an electrophoresis gel to a membrane, followed by detection with a
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The answer is _southern blotting_

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3 years ago
Cell Division
AysviL [449]

Answer:

we need one for somatic cell division and one for sexual/reproductive

Explanation:

mitosis is used for somatic (body) cells like when you get a cut and then meiosis is used to reproduce gametes and make embryos

4 0
4 years ago
ribose sugar is used to make nucleic acid however, it is not formed directly in photosynthesis but is formed from glucose. How d
Ilia_Sergeevich [38]

Answer: Ribose is synthesized from glucose and other monosaccharide molecules in living cells by a process known as pentose phosphate pathway. The pentose phosphate pathway is a series of chemical reactions taking place in the cytosol of cells.

5 0
3 years ago
Give two reasonsthat may account for the continuous firing of a<br> PostsynapticNeuron.
lyudmila [28]

Answer:

1.Continuous diffusion of negatively charged ions into the postsynaptic neurons , <u>which  leads to continuous reversal of charges (hyperpolarization) and therefore continuous firing of action potential</u>

2. Inhibition of hydrolytic enzymes e.g (acetycholinesterase)   that  metabolize activities of  cholinergic   neurotransmitters  e,g acetycholine at post synaptic cleft. leading to firing of action potential.

Explanation:

Neuron whose dendrites  transmits action potential to the  neuromuscular junction is called presynaptic neuron. While  neuron that  transmit action potential away from the neuronal synaptic junction, or from the neuromuscular  junction to the cell body of adjacent neuron or to effectors (gland and muscles) are called  post synaptic  neuron.

The more  negatively charged ions that diffused into the post synsptic neuron, the more depolarization, and the greater the frequency of action potential produced

The inhibition of  activities of hydrolytic enzyme which metabolize cholinergic neurotransmitter leads to  continuous   excitatory activities  of cholinergic neurotransmitters   on  the receptors at the postsynaptic neuron, and the more  action potential

6 0
3 years ago
The system of classification developed in ancient Greece by Aristotle was used in Europe up until the early 1700s. How did the L
My name is Ann [436]

The Linnaean system added more stories onto hierarchy the of complicatedness that Aristotle developed.

The Linnaean system of type of taxonomy was developed by Swedish naturalist named Carolus Linnaeus in the mid 1700. He created a way to organize and name species. He based his type on physical traits of organisms and uses binomial nomenclature to identify organisms. The seven main level of classification are kingdom, phylum, class, order, family, genus and species.

<h3>Why is the Linnaean system important?</h3>

The Linnaean system is critical because it led to the use of binomial nomenclature to recognize each species. Once the system was assumed, scientists could communicate without the use of deceiving common names. A human being became a partner of Homo sapiens, no matter what terminology a person spoke.

To learn more about Linnaean system, refer

brainly.com/question/9880750

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7 0
2 years ago
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