All categories

3 years ago

Which process will result in a gain of energy in an ecosystem?

Biology

1 answer:

lorasvet [3.4K]3 years ago

3 0

Photosynthesis in algae cells

Ecosystems were able to maintain themselves by cycling the nutrients and energy obtained from external sources. The flow of energy through a food chain is known as energy flow. At tropical level, solar energy is used by the primary producers to produce organic plants materials through photosynthesis.

You might be interested in

Monocots and dicots are both members of which plant group? nonvascular plants gymnosperms ferns angiosperms

nikklg [1K]

The answer is angiosperms

4 0

3 years ago

A man who has male pattern baldness (X^bY) marries a woman who does not carry the allele (X^BX^B). What genotypic ratios would b

JulijaS [17]

Answer:

2 $X^BX^b$ :2 $X^BY$

Explanation:

The genotypic ratio of expected of their offspring would be 2 $X^BX^b$ :2 $X^BY$ .

From the illustration, the genotype of the man with male pattern baldness is $X^bY$ while the genotype of the woman without the baldness allele is $X^BX^B$ .

Crossing the two genotypes in marriage:

$X^bY$ x $X^BX^B$

Progeny: $X^BX^b$ $X^BX^b$ $X^BY$ $X^BY$

Hence, the genotypic ratio of the offspring becomes:

2 $X^BX^b$ :2 $X^BY$

7 0

2 years ago

Explain how biodiversity is affected by natural selection

Dafna1 [17]

Answer:

Biodiversity is the variety of different species of organisms on Earth, or within an ecosystem. High biodiversity is important. It make sure that ecosystems are stable becuase different species depend on each other for things like shelter and fodd. Different species can also help to maintain the right physical environment for each other (e.g. the acidity of the soil.)

Explanation:

6 0

2 years ago

Which one is the right definition, Magnetic Force

Maurinko [17]

B. A non-contact force that is generated from moving charges.

Explanation:

Magnetic force is a non -contact force
It is an attractive force or repulsive force.
It acts between two charged particles by virtue of their motion.
Materials that exhibit magnetic force of attraction or repulsion are called magnets.
Uncharged material that are attracted by magnets are called magnetic material.

5 0

2 years ago

Which molecule in the chloroplast of a plant cell first captures light energy from sunlight? A. glucose B. carbon dioxide C.chlo

ivanzaharov [21]

The molecule in the chloroplast of a plane cell that first captures light energy from sunlight is C. Chlorophyll.

8 0

3 years ago

Read 2 more answers