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tatiyna
1 year ago
8

Now let's look at an example in a plant cell from a leaf. Use the slider to examine a plant cell before and after the plant was

watered with very salty water. After watering with salt water, the plant wilted. Propose an explanation as to why the plant wilted using evidence from the cell diagrams
Biology
2 answers:
lutik1710 [3]1 year ago
7 0
The plant wilted as the salt absorbed all the water in the large vacuole. For which it shrunk making the plant wilt
NNADVOKAT [17]1 year ago
3 0

Answer:The reason for the plant that its leaf got wilted after being watered with salty water is that salty water is so dense that it does not allows for osmosis through the plant tissues ans eventually it dehydrates the plant by actually taking water out of the plant.

There are chances that the salt water can be poisonous to the plant. Too much salt interferes in the chemical processes which the plant uses to spread the nutrients in the plant. This can kill the plant.

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Plants that we recognize today spend the majority of their life in the A. haploid phase. B. gametophyte phase. C. seed phase. D.
sdas [7]

Answer:

The correct answer is D: diploid phase

Explanation:

The essence of plant life is their characteristic property of alternation of generations. Each plant undergoes alternation of generations and produces haploid and diploid generations.

This property allows the plant to reproduce both sexually and asexually. Primitive plant species used to reproduce through spores and spent the majority of their life as haploid cells. These cells were called as spores and required only matter and energy to reproduce.

Modern plant species reproduce by using gametes and spent the majority of their life in diploid phase called diploid sporophytes.

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2 years ago
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The lipid components of cellular membranes often include:
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The lipid components of cellular membranes often include phospholipids and cholesterol. Phospholipids is made up of glycerol, fatty acids, phosphate and organic derivatives such phospho inositol and choline. Cholesterol is the component of the membrane lipid which determine the fluidity of the memebrane; it also participates in membrane singalling system. 
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1 year ago
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In the first 2.5 hours after a radical neck dissection, 40 ml of medium-red, bloody fluid is obtained from the client's drainage
cluponka [151]
The nurse should assess the patient vital sign and notify the healthcare provider. For 2.5 hour after neck dissection, production of 40ml by the drainage is a bit excessive. There might be a bleeding in the site of operation that becomes the source of the drainage. Change dressing will not do anything. Applying pressure can be done if the site of bleeding is known.
7 0
2 years ago
The phrase darwin used to describe his broad theory of evolution is ''descent with .'' 2. all of life is related through common
mario62 [17]

1. The phrase Darwin used to describe his broad theory of evolution is ''descent with modification.

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2 years ago
A situation in which the coefficient of coincidence is greater than 1.0 would indicate that: A. no double crossovers were found
damaskus [11]

Answer:

B. there were more double crossovers in the progeny than would be expected based on probability

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Crossing over or recombination can be defined as the exchange of genetic material between homologous chromosomes during meiosis. Moreover, the coefficient of coincidence is the number of double recombinants found in the progeny. The coefficient of coincidence can be estimated by the following equation:  

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where ADRF = Actual Double Recombinant Frequency

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In the case above described, ADFR is higher than EDRF, and therefore COC will be higher than 1.

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