Answer: cactus
A xerophytic plant is a species of plant that exhibit adaptations which allows them to survive in an environment where the atmosphere is dry and water availability is low. The regions where the xerophytic plants grow are deserts, ice or snow covered regions such as Artic or Alps.
An example of a xerophyte would be cactus. Cactus are the xerophtic plants which dominate deserts as vegetation. These are leafless spiny plants, to prevent the loss of moisture by transpiration, the stems of these plants are called as succulent as they are adapted to store water.
Answer:
a cactus
Explanation:
A.
0.257
B.
0.284
C.
0.312
D.
0.356
E.
0.548
1. The probability that a person who is older than 35 years has a hemoglobin level between 9 and 11 is 0.284.
2. The probability that a person who is older than 35 years has a hemoglobin level of 9 and above is 0.531.
Probability is the branch of mathematics concerning numerical descriptions of how likely an event is to occur, or how likely it is that a proposition is true. The probability of an event is a number between 0 and 1, where, roughly speaking, 0 indicates impossibility of the event and 1 indicates certainty.
Given
Let the number of person who is older than 35 years has a hemoglobin level between 9 and 11 be x.
From the given table it is clear that the total number of person who is older than 35 years is 162.
76+x+40 = 162
116+x = 162
x = 46
The number of person who is older than 35 years has a hemoglobin level between 9 and 11 is 46.
1.The probability that a person who is older than 35 years has a hemoglobin level between 9 and 11 is
P = 46/162 = 0.62
The probability that a person who is older than 35 years has a hemoglobin level between 9 and 11 is 0.284.
Person who is older than 35 years has a hemoglobin level of 9 and above is 40+46 = 86
The probability that a person who is older than 35 years has a hemoglobin level of 9 and above is
P = 82/162 = 0.531
The probability that a person who is older than 35 years has a hemoglobin level of 9 and above is 0.531.
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Answer:
Plants with an internal tubal system that transports water and nutrients to different plant parts are vascular.
differentiation.may this will help you
The cells on Tina's burnt shoulder peeling away is an example of apoptosis, which is the programmed cell death that occurs in multicellular organisms.
The cells on Tina's burnt shoulder peeling away a week later is an example of a process called apoptosis.
Apoptosis is the programmed cell death that occurs in multicellular organisms. It is a natural process in which cells that are damaged, infected, or no longer needed undergo a controlled self-destruction.
In the case of Tina's sunburn, the damaged skin cells are being shed to make way for new cells to replace them and facilitate the healing process.
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DNA
gene
enzyme
chromosome
amino acids
A.
Enzymes accelerate chemical reactions without getting used up in the process.
B.
Enzymes accelerate chemical reactions by getting used up in the process.
C.
Enzymes decelerate chemical reactions by getting used up in the process.