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REY [17]
4 years ago
12

23. Select all accurate statements

Biology
1 answer:
lutik1710 [3]4 years ago
7 0

Answer:

E.All chordates have ventral l, hollow nerve cord

D.All chordates are bilaterally symmetrical animals

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Prairie dogs are rodents that live in colonies. Black-tailed prairie dog (Cynomys ludovicianus) colonies typically have around 1
Tresset [83]

Population density is the aspect of population ecology of the black-tailed prairie dog does this statement describe.

Explanation:

Population density is the number of organisms are there in per unit area. It is used to measure geographical area occupied by organisms and its statistics.

In population ecology the structure, dynamics and contribution of population of species is studied. The idea of species distribution is studied in it.

The population density determines the number of species or members of particular population are present is a particular area.

An area of  low density population will have more resources and more area per organism and less competition for resources and vice versa for high density population.

Prairie dogs have 12 adults per hectare of area this tells the population density of the rodents.

7 0
3 years ago
What type of small insects do some ants “farm”?
Alex_Xolod [135]

Answer:

Ants and aphids have a special relationship, mutualistic in nature

Explanation:

hey each benefit from one another; ants protect aphids and aphids feed ants. Aphids feed their farmer ants a sweet honeydew liquid in exchange for protection from predators.

5 0
2 years ago
Processes that do not require oxygen are called
guajiro [1.7K]
I think it’s anaerobic
4 0
4 years ago
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suppose that individuals in a population of beetles differ in the extent of a dark pigment in their coloration. dark-colored bee
sesenic [268]

The coloration of the beetles most likely remains constant, despite differential predation, when it is strictly due to ENVIRONMENTAL factors. Phenotypic traits can be influenced by genes or the environment.

The expression of a given characteristic (i.e., a phenotypic trait) in an individual may be associated with genetic and environmental factors, as well as with the interaction between genetic and environmental factors.

Different types of environmental inputs (e.g., diet, temperature range, oxygen, humidity, light, etc) can influence a given phenotype.

A heritability value near zero (0) indicates that almost all of the phenotypic variability for a given trait is caused by environmental factors.

Learn more in:

brainly.com/question/8090199

4 0
3 years ago
12 Which of the following best describes
yKpoI14uk [10]
It starts as potential and becomes kinetic when released so (3)
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