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aivan3 [116]
3 years ago
15

Which of the following body processes exemplify circadian rhythms

Biology
1 answer:
Mashutka [201]3 years ago
8 0
Our sleep cycle is a circadian rythm but without the options I can't give a definite answer
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The ability to detect physical energy through our visual or touch systems
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Sensation

detection of physical energy by sense organs, which then send info to the brain
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- ex. vision- going through eye to visual cortex and smell - going through nose.







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3 years ago
In which group is parthenogenesis a normal event?
bezimeni [28]

Answer:

Bees

Explanation:

Parthenogenesis is a method of asexual reproduction in which an egg cell develops into a new individual without fertilization. Parthenogenesis occurs in insects, amphibians, reptiles, fish, and in some plants. Most of the organisms which reproduces through parthenogenesis, they also reproduce sexually. Parthenogenesis may be occurs by apomixis and by automixis. In apomixis, egg is produced by mitosis and results into diploid clones. In automixis egg is produced by meiosis and the haploid egg develops into diploid new individual by the duplication of chromosomes. Parthenogenesis is an adaptation which allows to reproduce in adverse environmental conditions when sexual reproduction is not possible.  

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What is the number of protons and electrons equal to
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The number of protons and elctrons adds up to the mass number

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2 years ago
What might occur when mitosis is not stopped or occurs quickly due to the presence of cancer.  
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In a cell, there are several parts of it that are there to stop this from happening. Cancerous cells do not have the genetic code to stop growing and reproducing. A regular cell will actually destroy itself it there is a mutation. If it does not get destroyed, it could potentially be tumorous, then it could eventually be cancerous.

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The [rungs] of the DNA ladder are made of
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Alternating sugar and phosphate molecules also 4 types of nitrogen bases
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