Question

The scientist who proposed the first theory of evolution was
A. Wallace
B. Darwin
C. Lamarck
D. Hugo de Vries

Answer 1

In science, evolution is the adjustment in the characteristics of animal categories more than a few ages and depends on the cycle of regular determination. The hypothesis of evolution depends on the possibility that all species are connected and gradually change over the long time. These attributes are the outflows of qualities that are given from parent to posterity during reproduction.

Complete answer:
Lamarckism (or Lamarckian legacy) is the possibility that a creature can pass on attributes that it gained during its lifetime to its posterity (otherwise called heritability of obtained qualities or delicate legacy).
It is named after the French scientist Jean-Baptiste Lamarck, who joined the activity of delicate legacy into his transformative speculations as an enhancement to his idea of an innate reformist propensity driving life forms consistently towards more prominent multifaceted nature; in equal however separate ancestries with no eradication.
Lamarck hypothesis of development is the main theory of evolution which was trailed by different speculations proposed by Wallace, Darwin and Hugo de Vries.
Development by methods for normal determination is the cycle by which characteristics that upgrade endurance and propagation become more normal in progressive ages of a populace. It has regularly been known as a "undeniable" system since it fundamentally follows from three basic facts:[8]
-Variation exists inside populaces of creatures as for morphology, physiology, and conduct (phenotypic variety).
-Different attributes present various paces of endurance and multiplication (differential wellness).
-These attributes can be passed from age to age (heritability of wellness).

Hence, the correct answer is option (C).

Note: Prokaryotes possessed the Earth from roughly 3–4 billion years ago. No conspicuous changes in morphology or cell association happened in these life forms throughout the following not many billion years. The eukaryotic cells arose between 1.6–2.7 billion years prior.