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rewona [7]
2 years ago
15

A____needs a host to survive

Biology
1 answer:
LenKa [72]2 years ago
8 0

Answer:

virus................

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The bees wing are moving very fast the best wings are much smaller than it body ?
marishachu [46]

Explanation:

It is true that the wings of the bee move very fast. The wings are smaller than their body and it is believed to be difficult for the wings to lift the whole body of the bee.

Sometimes, bees carry nectar and pollen with itself which again increases their weight. It has been found that the wings do not move up and down rather moves to and from. Since air is denser, it tries to push the air downwards and lift itself upwards.

6 0
3 years ago
An average number of eggs a bird lays is based on natural selection. If a bird lays too many eggs, there a high chance that she
mr_godi [17]

The correct answer is stabilizing selection.

Stabilizing selection is a kind of natural selection in which the mean of the population steadies on a specific non-extreme trait value. This is considered to be the most general process of action for natural selection as the majority of the traits do not seem to vary radically with time.

Stabilizing selection is the reverse of disruptive selection. In spite of preferring individuals with extreme phenotypes, it favors the transitional variants. Stabilizing selection seems to eradicate the more extreme phenotypes, resulting in the reproductive success of the average or norm phenotypes.

This signifies that the most general phenotype in the population is chosen and continues to govern in the coming generations. As the majority of the traits vary slightly with time, stabilizing selection is considered to be the most usual kind of selection in the majority of the populations.


7 0
3 years ago
Which features is least useful in assigning the phylum cycliophora to a clade of animals?
Musya8 [376]

Answer:

Having a true coelom as a body cavity.

Explanation:

Coelomate contain tissues derived from mesoderm, whereas pseudocoelomates have no such tissue. have a gut that lacks suspension within the body cavity, whereas pseudocoelomates have mesenteries that hold the digestive system in place. Have a body cavity completely lined by mesodermal tissue, whereas pseudocoelomates do not.

4 0
3 years ago
Fill in the numbers
alexdok [17]
3. golgi apparatus
2. rough endoplasmic
1. cytoplasm
i tried my best
5 0
2 years ago
You would MOST LIKELY find a savannah grassland biome in an area with
Travka [436]

Answer:

D

Explanation:

8 0
2 years ago
Read 2 more answers
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