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Zigmanuir [339]
1 year ago
7

Which explanation most likely accounts for the increase in the number of male butterflies in the five years after the initial pa

rasite problem?.
Business
1 answer:
Stells [14]1 year ago
6 0

The explanation most likely accounts for the increase in the number of male butterflies after the initial parasite problem is that male butterflies in the population survived had a gene that made them resistant to the parasite, as well as the gene, that was passed to their offspring.

So, the correct option is C.

A population's size might alter due to the occurrence of new people or species. The total number of living things that are present in a given habitat is referred to as its population. The scenario indicates that there are now considerably more men in the population. The male butterflies in the population that survived earlier had a gene making them resistant to the parasite, and they passed the gene on to their offspring, leading to the number of males to be increased in the population.

This increase in the number of population growth of males can be explained by the fact that the male butterflies in the population that survived earlier had a gene making them resistant to the parasite, and they passed the gene to their offspring.

Learn to know more about Parasite on

brainly.com/question/22589174

#SPJ4

The given question is incomplete. The complete question is:

A few years ago the population of male blue moon butterflies on the island of Samoa declined. One hypothesis for the decline of the male butterflies is that a parasite-infected the cells of female butterflies. The parasite was passed to offspring through the females’ eggs and killed the male butterfly embryos. At one point during the decline, nearly all the butterflies in the population were females, but after five years the number of males in the population increased significantly.

Which explanation most likely accounts for the increase in the number of male butterflies in the five years after the initial parasite problem?

A. Male butterflies in the population that survived were able to prey on the parasites living in the females’ egg cells.

B. Female butterflies in the population that survived had a genetic adaptation that allowed them to transform into male butterflies.

C. Male butterflies in the population that survived had a gene that made them resistant to the parasite, and they passed the gene on to their offspring.

D. Female butterflies in the population that survived were able to protect the male eggs from the parasite and provide extra care for the male offspring.

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describe some similarities and differences among broker-dealer networks, alternative trading systems (ats), and registered stock
Troyanec [42]

However, unlike exchanges,  ATS has no members (ATS has "subscribers") and has no regulatory liability. An ATS can trade listed stocks like a stock exchange, but unlike a stock exchange, an ATS can also trade unlisted stocks (also known as OTC stocks) and fixed income securities such as bonds.

The main similarity between broker-dealer networks, alternative trading systems, and registered stock exchanges is that they are all some kind of market for  buying and selling  securities, either stocks or bonds.

What are alternative trading systems(ATS)?

An Alternative Trading System (ATS) is an SEC-regulated electronic trading system that matches orders between buyers and sellers of securities.  ATS is not a domestic stock exchange. However,  ATS can apply to the SEC to become a domestic stock exchange.

What is a registered stock exchange?

A registered stock exchange that has filed and approved a registration statement with the SEC. All major US stock exchanges  are registered with the SEC under the Securities Exchange Act of 1934.

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5 0
1 year ago
Northwood Company manufactures basketballs. The company has a ball that sells for $25. At present, the ball is manufactured in a
LUCKY_DIMON [66]

Answer:

A. 37,500 balls

B.2.67

Explanation:

A. Compution for the CM ratio and the break-even point in balls.

First step is to calculate the Contribution margin

Selling price $25 100%

Variable expenses $15 60%

Contribution margin $10 40%

($25-$15)

Now let calculate the CM ratio and the break-even point in balls using this formula

Unit sales to break even=Fixed expenses/Unit contribution margin

Let plug in the formula

Unit sales to break even=$375,000/$10

Unit sales to break even= 37,500 balls

Therefore the CM ratio and the break-even point in balls will be 37,500 balls

b. Computation for the degree of operating leverage at last year

Using this formula

Degree of operating leverage =Contribution margin/Net operating income

Let plug in the formula

Degree of operating leverage=$600,000/$225,000=

Degree of operating leverage = 2.67 (rounded)

Therefore the degree of operating leverage at last year will be 2.67

5 0
3 years ago
In the _____ form of e-commerce, firms want to develop buyer loyalty and repeat business but seldom develop a close working rela
Molodets [167]

Answer: business to consumer

Explanation:

E-commerce simply means buying of goods and services online through the internet. Since it's a digitalized world now, this is common.

In the business to consumer form of e-commerce, firms want to develop buyer loyalty and repeat business but seldom develop a close working relationship with individual buyers.

4 0
3 years ago
Ben makes an appointment for a $50 haircut, buys a bike for $250, and agrees to work for Coding Associates for one year for $5,0
galina1969 [7]

Answer:

The correct answer is d. ​none of the choices.

Explanation:

A contract is an agreement, usually written, although it can also be spoken, by which two or more parties mutually commit themselves to respecting and fulfilling a series of conditions. It is a type of legal act involving two or more people and is intended to create rights and generate obligations, therefore transmitting rights and obligations to the parties that sign it.

It is governed by the principle of autonomy of the will, according to which, it can be hired on any subject not prohibited. The contracts are perfected by mere consent and the obligations arising from the contract have the force of law between the contracting parties.

Currently the contract is an economic instrument to negotiate, to meet needs. Contracts are used to agree on services, products, locations, among others.

4 0
3 years ago
Connie the consumer frequently buys both coffee and tea at the OU Library store. Theprice of coffee is $3.00 while the price of
Harman [31]

Answer / Explanation:

Before answering this question, let us understand some terms used in the narrative:

Marginal Utility: Utility in itself can be refereed to as the satisfaction derived from the consumption of a particular good or service. However, when we now becomes a marginal utility, it mean we are now paying attention to the level of change in the extra level of satisfaction derived from the particular good and service.

Optimal Consumption: This can be referred to as one of the guiding principle of consumption in an economy, it stipulates that when a consumer maximizes utility or attain maximum satisfaction, the marginal utility per amount spent must be the equal all goods and services in the same class of goods..

In summary it is a state of mind or feeling that people get a certain level of joy utility from consuming goods and service while Marginal utility is the benefit of consuming an extra unit of that product.

Now referring back to the question and answering it,

If Connie is making optimal consumer choices, the ratio of marginal utility to the price should be the same for both goods. Hence, the price of coffee is 3/2 as much and these ratios are equal and the marginal utility of coffee must be = 3/2 as high as that of tea at the quantities she is purchasing them at.

3 0
3 years ago
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