4 years ago

Compare and contrast the alpine and taiga biomes.

1 answer:

5 0

Answer:

The alpine biome is found on five of the seven continents; the taiga biome is only found on three. Both the alpine and taiga biomes have cold winters with temperatures below freezing and summers that are warm in comparison. The taiga biome has a much higher temperature range in the summer than the alpine biome.

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1. In summer squash, white fruit color is dominant, yellow is recessive. If a squash plant that is homozygous white is cross

____ [38]

Here, Cross: = WW × ww

Here, W(white) is dominant over w(yellow).

Offspring: Ww , Ww, Ww, Ww

1) Genotypes: Ww , Ww, Ww, Ww

2) Phenotypes: They all will be "White"

3) Genotypic ratio = WW:Ww:ww = 0 : 1 : 0

4) Phenotypic ratio = White : Yellow = 1 : 0

Hope this helps!

6 0

4 years ago

Read 2 more answers

1. The role of an organism in the ecosystem 1 Called to

Naddik [55]

Answer:

niche

Explanation:

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4 years ago

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sergejj [24]

It would be the 3rd one

8 0

3 years ago

Which is typically one of the early symptoms of dehydration?

Mekhanik [1.2K]

Symptoms of dehydration:
Thirst
Dry mouth
The pee being dark yellow
Fatigue
Headache 
Muscle cramps
dry skin
dizziness
Rapid heartbeat
Rapid breathing
Sunken eyes
Sleepiness
confusion
Fainting

The earliest are probably the feeling of dry mouth and thirst.

3 0

3 years ago

A B-cell uses its surface antibodies as receptors to attach to specific antigens before they are taken in. By what mechanism doe

madam [21]

Answer:

$\huge\boxed{\sf Endocytosis}$

Explanation:

B-cells engulf an antigen by endocytosis.

Endocytosis:

The process by which cell takes up external materials by fusing them with plasma membrane is called endocytosis.

After engulfing the antigen, B-cells become sensitive to the pathogen.

$\rule[225]{225}{2}$

Hope this helped!

6 0

2 years ago