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Whitepunk [10]
3 years ago
14

Blood cells have a rigid cell wall. True or False?

Biology
1 answer:
VMariaS [17]3 years ago
4 0
False, blood cells don't have a rigid cell wall.
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When ice is placed in warm water it melts. The order or structure of the molecules decreases. This is a natural process explaine
Naya [18.7K]

Answer:

What is the question you’re asking

Explanation:

7 0
3 years ago
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Climax community- most stable community that takes hundreds of years to develop. The types of organisms change due to __?__.
Svetlanka [38]

Answer:

competition

Explanation:

An ecological community is a naturally occurring group of native plants, animals and other organisms that are interacting in a unique habitat. Its structure, composition and distribution are determined by environmental factors such as soil type, position in the landscape, altitude, climate and water availability(Department of Agriculture).

A climax community refers to the last stage of ecological succession in which the community remains relatively unchanged unless it is destroyed by events such as fire or human interference.

Competition between species in the same habitat is an important biotic factor in discussing ecological succession and the emergence of climax communities. Competition leads to a drop in the diversity of species in a given ecosystem because the dominant species live on and reproduce while the other species die off.

6 0
3 years ago
In humans, polydactyly (more than 5 fingers and toes on each hand and foot), is inherited in an autosomal dominant manner. What
Masteriza [31]

Answer:

C. More than 5 fingers/toes on each hand/foot

Explanation:

According to the given information, polydactyly is an autosomal dominant trait which means that the phenotype would be expressed in both homozygous dominant and heterozygous dominant genotype.

The given genotype is heterozygous dominant. The individuals with heterozygous dominant genotype would exhibit the polydactyly and would have more than 5 fingers and toes on each hand and foot.

8 0
4 years ago
Suppose that the same island experiences environmental conditions that prevent the growth of large seeds. What do you think woul
guajiro [1.7K]

Answer:

would be smaller

Explanation:

During his work, Darwin observed that the size and shape of finches' beaks varied between islands as a consequence of the food type and food availability in each island. Darwin proposed that this phenotypic variation was a response to natural selection, i.e., those organisms with more suitable beaks in their corresponding environments (i.e., islands) would be better adapted to survive and reproduce, thereby passing their genes to the next generations. In consequence, in this case, it is expected that the average size of finch beaks will be smaller because environmental factors prevent the growth of large seeds.

3 0
3 years ago
How do cooler stars life’s end as? How do you know this?
pshichka [43]
They will burn into a white Dwarf and then eventually into a black dwarf
Hope this helped a little
8 0
3 years ago
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