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butalik [34]
2 years ago
12

Match the following terms and definitions.

Biology
1 answer:
meriva2 years ago
4 0

phoresy - a relationship between two or more organisms of different

species in which one benefits and the other is harmed

monogamy - having one mate for a whole life span

mutualism - a symbiotic relationship between two organisms in which

both species receive some type of benefit

polyandry - when females mate with multiple males

polygyny - when males mate with multiple females

parasitism - a relationship between two or more organisms of different

species in which one benefits and the other is harmed

<h2>Symbiosis</h2>

Symbiosis is the name given to any close and long-term interaction between two different species.

This interaction can be beneficial to one part only and harmful to the other (parasitism), it can be beneficial to all parts (mutualism), or it can benefit one part without influencing neither positively nor negatively the other (commensalism).

A mating system refers to how a group is organized in terms of sexual behavior. When it comes to animals, the phrase refers to which males and females mate when certain conditions are met. Monogamy, polygamy (including polygyny, polyandry, and polygynandry), and promiscuity are all recognized systems that lead to various mate choice outcomes and so influence how sexual selection operates in the species that practice them.

Learn more about symbiosis here: brainly.com/question/26838647

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someone please help me with Part A and B on biology please i really need help will give brainliest ​read hard and rotate phone i
finlep [7]

<em>Hi there, I come in behalf of jcherry99,</em>

So, first question -

This shouldn't be that much of an issue, since we have the text to help us out, but I'll try breaking it up into more simpler words:

The placenta is incide the uterus, where the baby starts forming. As you might already know, babies do not eat while they're inside woman's bellies:

So how do they feed?

They feed throught the umbilical cord.

So why is the placenta there? Why would the baby want anything apart from food?

The placenta, instead of trading food with the baby, regulates temperature, supplies it with nutrients, exchanges gas with the mother (which the mother later exchanges with the environment) and gets rid of waste.

And, food is not everything for a baby that is in the urge of developing complex muscles, bones, etc.

Second "question" -

I do not actually know what I'm supposed to do, since there is no question. But I can tell you this - the information contained in part B is correct:

The amnioic sac provides babies with a liquid which allows him to move freely in the uterus, which is very helpful. But, note that he doesn't start moving randomly, he is always in a fetus or similar-to-fetus position.

Hope it helped,

BioTeacher101

6 0
2 years ago
Which mechanism is responsible for reductional cell division?
Leokris [45]

Answer:

Meiosis.

Explanation:

Meiosis may be defined as the process of cell division in which a single parent cell divides into four daughter cells. This type of division occurs in the sex cells.

The meiosis division is also known as reduction division because the daughter cells contain the half number of chromosomes as compared with parent cell. The meiosis is divided into meiosis-I and meiosis-II.

Thus, the correct answer is option (C).

6 0
3 years ago
List the ways in which tadpoles and frogs differ from each other
Elodia [21]
Tadpoles have no legs while frogs do.
frogs can go on land while tadpoles can't.
frogs can breathe on land and in water while tadpoles can only breathe in water.
6 0
3 years ago
Read 2 more answers
Leonard's mother became dehydrated during a recent illness, and the levels of sodium in her body were significantly reduced. If
Dmitriy789 [7]

Lost of sodium or hyponatremia is a condition that occurs when the concentration of sodium in the blood is low. The symptoms of hyponatremia tend to be neurologic so Leonard’s mother may complain of with headache, nausea and vomiting, lethargy, and confusion. If the sodium concentration drops quickly to critical levels, seizures and coma might also happen.

6 0
3 years ago
The decayed organic material in soil is called?
ipn [44]
Yhe name of it is humus
8 0
3 years ago
Read 2 more answers
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