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Zarrin [17]
4 years ago
10

The person credited with first recognizing (in the 1860s) that living cells cannot arise spontaneously, but arise only from prev

iously existing cells, is __________. (see book section: overview: the key roles of cell division)
Biology
1 answer:
vlada-n [284]4 years ago
4 0
The person credited with first recognizing (in the 1860s) that living cells cannot arise spontaneously, but arise only from previously existing cells, is Rudolf Virchow.
He is German <span>physician and pathologist, who invented </span>the modern concept of pathological processes. <span>He used the cell theory to explain the effects of </span>disease in the organs and tissues of the body.
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List the characteristics of life.
Fiesta28 [93]
<span>characteristics are cellular organization, reproduction, metabolism, homeostasis, heredity, response to stimuli, growth and development, and adaptation through evolution.</span>
8 0
3 years ago
True or False: A greater applied force is not required to move an object with a
SashulF [63]

Answer:

false

Explanation:

force=mass x acceleration

more mass means more force

6 0
3 years ago
what is the phenotypic ratio that results from a dihybrid cross between two organisms and that are heterozygous for both traits
UkoKoshka [18]

Answer:

The phenotype ratio predicted for dihybrid cross is 9:3:3:1.

Explanation:

A dihybrid cross tracks two traits. Both parents are heterozygous, and one allele for each trait exhibits complete dominance *. This means that both parents have recessive alleles, but exhibit the dominant phenotype. (Sorry if i Misspelled some words)

5 0
3 years ago
Which term describes this example? A rabbit's cells have two sex chromosomes that are different.
anyanavicka [17]

Answer:

The correct answer is C. heterozygous.

Hope this helps!

6 0
3 years ago
1) Sucessão ecológica é o nome dado a uma série de mudanças que ocorrem nas comunidades de um determinado ecossistema. Sobre a s
dimaraw [331]

Answer:

A sucessão primária ocorre em ambientes estéreis, onde não havia vestígios de organismos vivos que a ocupassem antes. Esse ambiente pode ser um local vulcânico em que a lava derretida destruiu o meio ambiente ou foi causada por dunas. A comunidade inicial de organismos para habitar esses ambientes é conhecida como sucessores primários ou colonizadores primáriosrimários

Explanation:

Primary colonisers initiate primary succession as such they are important to the future of such environments. They are though breeds of organisms that make use of scarce resources to survive in harsh environments. Without their ability to survive, there will be little or no way other forms of succession can take place. Reasons, why they may not persist, maybe too much stress imposed on them by the environment and above all their inability to compete when other successors come on board.

6 0
3 years ago
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