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Luda [366]
3 years ago
11

What is the theory of punctuated equilibrium

Biology
1 answer:
seropon [69]3 years ago
5 0
Which proposes that once species<span> appear in the </span>fossil record<span> they will become stable.... i think i just wanted to help......</span>
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Cellular respiration is a process that is vital to all eukaryotic cells. Photosynthesis is another important process in eukaryot
fredd [130]

Answer:

A

Explanation:

Photosynthesis produces carbon dioxide (chemical gas) which is used in cellular respiration to make oxygen. That oxygen is then used in photosynthesis to make more carbon dioxide and so on.

3 0
3 years ago
If the haploid number of an organism is 32, how many pairs of chromosomes would be found in each of the cells of the adult organ
kow [346]
64 is the answer because you would double 32 hope it helps.
7 0
2 years ago
Refers to the basic processes by which sensory organs and the nervous system respond to stimuli in the environment, and ________
saveliy_v [14]

Answer:

SENSATION refers to the basic processes by which sensory organs and the nervous system respond to stimuli in the environment, and Perception refers to the meaningful interpretations extracted from it.

Explanation:

The receptors present in the body at different locations sense the changes in inner and outer conditions. A particular receptor is activated by specific stimuli such as thermoreceptors sense the change in the temperatures. This process of detecting the stimuli is followed by the transduction of the stimuli and generation of nerve impulses to send the information to the central nervous system. The whole process is called sensation.

The sensory information sent to the central nervous system is processed and interpreted mainly in the cerebral cortex. This is called perception.

6 0
2 years ago
Which of the following information could be included in the description of a grasshopper’s niche, but not in a description of it
AfilCa [17]

<u>Answer:</u>

Temperatures it experiences could be included in the description of a grasshopper’s niche, but not in a description of its habitat.

<u>Explanation:</u>

  • The habitat is the organism's place where it lives and niche is physical and biological condition of spices that exist.  
  • Grasshopper is a herbivorous insect that can "leap 20 times" of its "own body" and it jump almost 40 yards.
  • Female grasshopper is larger than the male and it can be found almost every where in the world except the coldest region.
  • It is active in day time and it feed during night time
8 0
3 years ago
A critical feature of the plasma membrane is that it is selectively permeable. this allows the plasma membrane to regulate trans
ELEN [110]
The structure of the plasma membrane makes it selectively permeable, enabling it to regulate the transport substance into and out of the cell, such as
- small, non polar molecules are hydrophobic
- Polar molecules and ions are hydrophilic
- Polar molecules and ion usually pass with the help of protein

hope this helps
4 0
3 years ago
Read 2 more answers
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