All categories

3 years ago

What ecosystems would you expect to have high species richness and low species richness? explain your reasoning

Biology

2 answers:

alexandr402 [8]3 years ago

8 0

idk the answer to this question. Who be playin' fortnite btw. I'm trying 2 run duos

Marina CMI [18]3 years ago

6 0

A rainforest ecosystem would have a more high species riches. There are vast resources such as trees and plants that contribute to animal life. More animals live in these ecosystems because of the environment itself.
A dessert ecosystem would have a low species riches. There is little plant life and low resources for survival. Only animals that have adapted to this environment have a high species rate.

You might be interested in

Which statement correctly represents a mineral? a. any substance which develops in the ground any substance which develops in th

Nitella [24]

Any chemical substance which forms naturally in the earth is called a mineral.

<h3>What is mineral?</h3>

A chemical compound having a specific crystal structure that occurs naturally in pure form or formed naturally in the earth is known as mineral.

So we can conclude that any chemical substance which forms naturally in the earth is called a mineral.

Learn more about mineral here: brainly.com/question/15844293

3 0

2 years ago

A geneticist crossed fruit flies to determine the phenotypic ratio. The geneticist crossed a fly with blistery wings and spinele

kondor19780726 [428]

Complete question:

A geneticist crossed fruit flies to determine the phenotypic ratio. The geneticist crossed a fly with blistery wings and spineless bristles (bbss) with a heterozygous fly that had normal wings and normal bristles (BbSs). Which proportion of offspring that are dominant for both traits in would you not expect based on Mendel's law of independent assortment? 1/2 , 4/16, 25% , or 1/4

Answer:

1/2 is the proportion of the offspring that is NOT expected among individuals that are dominant for both traits.

4/16 = 1/4 = 25% of the progeny and the correct expected proportion of individuals that are dominant for both traits.

Explanation:

<u>Available data</u>:

Cross: a fly with blistery wings and spineless bristles with a heterozygous fly that had normal wings and normal bristles
Recessive trait: blistery wings and spineless bristles
Dominant trait: normal wings and normal bristles

Let us say that:

B is the dominant allele for normal wings
b is the recessive allele for blistery wings
S is the dominant allele for normal bristles
s is the recessive allele for spineless bristles

Parentals) bbss x BbSs

Gametes) bs, bs, bs, bs BS, Bs, bS, bs

Punnett square) BS Bs bS bs

bs BbSs Bbss bbSs bbss

F1) 4/16 = 1/4 = 25% of the progeny is expected to be BbSs, dyhibrid individuals, expressing normal wings and normal bristles

4/16 = 1/4 = 25% of the progeny is expected to be Bbss, expressing normal wings and spineless bristles

4/16 = 1/4 = 25% of the progeny is expected to be bbSs, expressing blistery wings and normal bristles

4/16 = 1/4 = 25% of the progeny is expected to be bbss, expressing blistery wings and spineless bristles

5 0

3 years ago

Identify the respiration system of amoeba

Arturiano [62]

Explanation:

In amoeba respiration takes place through its cell membrane also called the plasma membrane. Amoeba gets oxygen gas dissolved in surrounding water through its plasma membrane by the process of diffusion. The oxygen gas diffused inside the body is used up by the amoeba. In the body, the oxygen gas absorbed is used to break down the complex food material into simple molecules. During these metabolic reactions in the body of amoeba, the oxygen gas is converted into carbon dioxide gas. The carbon dioxide gas is also liberated in the surrounding water through the same process of diffusion.

Since amoeba needs oxygen for respiration, the type of respiration is aerobic respiration.

8 0

3 years ago

Some organisms in the ecosystem obtain energy and nutrients from plants these organisms stores the energy in their bodies what h

victus00 [196]

Answer:

It goes to the plants or the predators that ate the organisms

Explanation:

Decomposers will break down carcasses into nutrients and provide nutrients for plants in the form of dirt

However if the organism is killed by a predator, the predator will then receive their share of energy by eating the organism.

7 0

3 years ago

How many cells are produced at the end of meiosis?<br> A.1<br> B.2<br> C.4<br> D.6

Vlad1618 [11]

Answer:

C.4 is the answer

Explanation:

By the end of meiosis, the resulting reproductive cells, or gametes, each have 23 genetically unique chromosomes. The overall process of meiosis produces four daughter cells from one single parent cell. Each daughter cell is haploid because it has half the number of chromosomes as the original parent cell.-

https://www.livescience.com

Please Mark as Brainliest

Hope this Helps

3 0

3 years ago