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grigory [225]
3 years ago
14

Although Jean-Baptiste Lamarck's theory of transformation proved to be incorrect, he contributed some important ideas to the stu

dy of evolution. Which of the following statements are Lamarck's ideas? Choose the two statements that apply.
A. Similar animals originate from a common ancestor
B. Evolution takes place by small, gradual steps
C. Some organisms lived in ancient times, but they no longer exist today
D.Processes that made land features in the past are still in action today.
E.Simple organisms can develop into more complex organisms over many generations
Biology
1 answer:
son4ous [18]3 years ago
6 0

Answer:

B. Evolution takes place by small, gradual steps. E. Simple organisms can developed into more complex organisms over many generations.

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Artyom0805 [142]

Answer:

The movement of proteins and enzymes within a cell is facilitated by intracellular receptors.

Explanation:

Proteins and enzymes (which also are proteins) move inside the cell through intracellular receptors. These receptors are proteins capable of binding other molecules such as proteins and hormones in order to transport them to different cellular locations. Thus, intracellular receptors are key players in signaling pathways that trigger signaling events to regulate a particular function, for example, activating gene expression by transporting proteins to the nucleus.

3 0
3 years ago
Pls help! It’s due in a few hours!!
Alja [10]

Answer: past

Explanation: answers show that combonations can develope things

7 0
3 years ago
Assume that for a given gene a mutation creates an allele that functions as a dominant negative. The gene codes for a protein th
OlgaM077 [116]

Answer: 100%

Explanation:

if the mutation presents autosomal dominant inheritance, each affected individual will show 100% alteration in the protein, thus , being dominant, it is considered that the disease pattern will predominate even if it has genes that do not express it since these will be recessive and canceled by the dominant ones.

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3 years ago
An animal’s __________ is an immediate automatic response to an external stimulus.
guajiro [1.7K]
It could be reflex or instinct, most likely reflex
7 0
3 years ago
According to classification, if two organisms are in the same class, then they must be in the same kingdom and A) family B) orde
mario62 [17]

The correct option is C.

if two organisms are in the same class then they will be in the same phylum. The biological classification hierarchy is arranged in such a way that, two organisms who belong to a lower division on the hierarchy will automatically be in the same group in the higher division.

The arrangement from the smallest to largest hierarchy is this: specie, genus, family, order, class, phylum and kingdom.

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