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Flura [38]
3 years ago
5

Which of the following is the adaptation that allows animals to survive in high altitudes which contains lower levels of oxygen

Biology
2 answers:
Law Incorporation [45]3 years ago
7 0

The correct answer is option B. Higher levels of haemoglobin

A higher level of the haemoglobin allows the organism to survive in low oxygen condition. The low oxygen level decreases the amount of oxygen delivered to the cells, to cope up this condition, there is an increase in the haemoglobin content. The increased haemoglobin concentration allows the delivery of  the sufficient amount of oxygen, as the number of haemoglobin increase, the capacity of oxygen carried to the cell is increased.

andrew-mc [135]3 years ago
4 0

Answer:

B. Higher levels of haemoglobin

Explanation:

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Identify the stage of succession that supports the growth of trees
ser-zykov [4K]

brainly.com/question/8665721

Answer: What stage of succession is taking place in the forest?

The first stage of forest succession is the grass, or plant stage, which occurs after land has been cleared due to natural events or otherwise. The sudden clearing floods the ground with sunlight; very shade-intolerant pioneer species like longleaf pine, aspen, or cottonwood begin to compete with grasses.

What three major processes contribute to succession?

Causes of succession

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Primary Succession. ...

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7 0
3 years ago
The solution outside of a cell is a hypertonic sugar-water solution.
Goryan [66]
I will choose the C.


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5 0
3 years ago
Read 2 more answers
Math the statement to the type of information it represents.
Alika [10]
1, fact.
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4 0
3 years ago
Which statements about the phylogenetic tree are true? select all that apply?
andre [41]

Answer: The question is not complete, here is the completed part gotten from other website.

Mammals and turtles are more closely related than are lungfishes and sharks. Hagfishes, lungfishes, and frogs have lobed fins.

Lancelets and coelacanths are more closely related than are chimaeras and coelacanths.

Organism (a) is a common ancestor of all chordates.

Descendants of organism (d) have limbs with digits. birds and ray-finned fishes have a notochord and jaws.

rays and frogs have vertebrae. organism (c) is a common ancestor of lampreys and lungfishes?

The correct options are;

Mammals and turtles are more closely related than are lungfishes and sharks.

Descendants of organism (d) have legs.

Rays and frogs have a vertebral column.

-Birds and ray-finned fishes have a notochord and jaws

Explanation:

This is because phylogenetic tree is a branching diagram that entails different evolutionary relationships that occur between organisms or biological species having common decent or ancestors and showing similar and differences in their genetic characteristics or traits. It shows how species evolved from their ancestors.

4 0
3 years ago
01:46:45
Ber [7]

Answer:

The correct description of a feature of the rock cycle is:

O Rocks change from one type to another.

Explanation:

Sedimentary, metamorphic, and igneous rocks are the three main rock types.  Together, they form the universal rock cycle.  A sedimentary rock, for example, can change from its known state to another state by passing through crystallization, metamorphism, erosion, and sedimentation.  There are no specific orders for the change.  The processes that they pass through determine the resulting type.

8 0
3 years ago
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