All categories

2 years ago

Which two examples show adaptations for plants growing in the desert?

2 answers:

7 0

Most plants that grow in a desert environment have the ability to retain water in leaves or paddles ( if cactus ) and have deep roots to collect water that is deep in the ground i hope this helps

tankabanditka [31]2 years ago

4 0

Answer:

storage of water and developmend of thorns

Explanation:

The cactus is the best example of a plant that has adapted very well to the desert.

The first adaptation has to do with water storage. Thanks to the long roots it has, it can absorve water from very deep areas. The water stored is stored in adapted vacuoles. The cells of the cactus are adapted to transpirate as little as possible, no to loose water in evatranspiration process.

The second adaptation has to do with it´s thorns. Big, rigid and pointy thorns are the perfect defense tolive in the dessert. Animals will tend to eat plants which will not harm them at all. This is why, thorns are a great protection against hungry eaters.

You might be interested in

If a pea plant has the two alleles YY. What is its genotype?

Lana71 [14]

Answer: Its genotype is YY Homzygous Dominant with the yellow seed phenotype.

Explanation:

5 0

2 years ago

In 1988, wildfires in Yellowstone National Park scorched 1.4 million acres, approximately 36% of the park. Although many trees,

dolphi86 [110]

The charcoal produced by the burning of the woods provides nutrients for reforestation.

3 0

2 years ago

In a tropical forest some leaves are dark green and some are light green. In a population of caterpillars, homozygous dominant d

Sedbober [7]

Answer:

This is an example of "Disruptive selection".

Explanation:

Disruptive selection occurs when selective pressure favor homozygous. In equilibrium, the two alleles might be present or one of them might be lost. If an environment has two extremes, then in these environments, both alleles are presented in homozygous.

The disruptive selection causes an increase in the two types of extreme phenotypes over the intermediate forms. Limits between one extreme and the other are frequently very sharped. Individuals belonging to one phenotype can not live in the same area as individuals belonging to the other phenotype, due to the traits differences between them, competition, or predation.

Populations show two favored extreme phenotypes and a few individuals in the middle. Individuals who survive best are the ones who have traits on the extremes forms. Individuals in the middle are not successful at survival or reproduction.

Color is very important when it comes to camouflage. Dark green caterpillars that live in dark foliage and light green caterpillars that live in light foliage can hide from predators more effectively and will live the longest. Intermediate colored green caterpillars that don't camouflage or blend into either will be eaten more quickly.

6 0

2 years ago

Read 2 more answers

Concept boost mini lecture: chapter 26: understanding the differences between diploid and haploid cells a duplicated chromosome

stira [4]

The difference between diploid and haploid cells a duplicated chromosome consists of two sets of chromosomes.

The diploid cells consists of two sets of chromosomes whereas the haploid cells consists of one set of chromosomes. The haploid cells are formed by the process of meiosis and the diploid cell formed by the process of mitosis.

In the higher organism, such as human the gametes are haploid and beside their all cells are diploid. The diploid cell when reproduce or increase their number through mitosis they form identical copy of its chromosomes.

The examples of diploid cells are nerve cell, bone cell, etc. And the examples of haploid cell includes gametes.

To learn more about chromosomes here

brainly.com/question/1596925

#SPJ4

3 0

1 year ago

What is a food chain/6067896/d633c784?utm_source=registration

Vsevolod [243]

Food chain- is a diagram that shows how food energy moves from one organism to another in an environment. It begins with the plant life and ends with animal life. Plants get eaten by animals and animals eat other animals.

7 0

3 years ago