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const2013 [10]
3 years ago
8

Which of the following methods for energy transfer needs direct contact between objects to make the transfer?

Biology
1 answer:
Tcecarenko [31]3 years ago
4 0
C. Conduction
Conduction is where two objects directly make contact, transferring energy. For example, when you touch a hot piece of metal, your finga con(ducts) heat.
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The original name for Asian Homo erectus was Group of answer choices Homo rudolfensis. Australopithecus. Paranthropus. Pithecant
Effectus [21]

Answer: Pithecanthropus erectus.

Explanation:

Between 1891 and 1892 Eugène Dubois believed he had found the "missing link", hypothesized by Ernst Haeckel, when he discovered some loose teeth, a skull cap and a femur - very similar to that of modern man - in the excavations he was carrying out in Trinil, located on the island of Java, Indonesia. Homo erectus erectus was the first specimen of Homo erectus to be discovered.  Dubois first named it <u>Anthropopithecus erectus and then renamed it Pithecanthropus erectus.</u> The name Homo erectus means in Latin "erect man", wich means, "standing man", whereas Pithecantropus erectus means "standing ape-man".

So, Dubois published these findings as Pithecanthropus erectus in 1894, more popularly known as "Java Man" or "Trinil Man". In the 1930s the German palaeontologist Ralpf von Koenigswald obtained new fossils, both from Trinil and from new locations such as Sangiran and in 1938 von Koenigswald identified a magnificent Sangiran skull as "Pithecanthropus". It was not until 1940 that Mayr attributed all these remains to the genus Homo (Homo erectus erectus).

5 0
3 years ago
A cross between a red flower and a white flower produces red and white spotted flowers. Which type of inheritance pattern is ind
Nutka1998 [239]
The correct answer is codominance.

Codominance is when the alleles of a gene, in a heterozygote organism, are not fully expressed. In this case, either red or white fully dominates but they still manifest that they are present in the flower.
Do not get confused with incomplete dominance because that would result in a pink flower.
4 0
4 years ago
Read 2 more answers
All but one of the following statements are true regarding the differences between early and late spermatids. Select the answer
Ket [755]

Answer:

B) Early spermatids have not undergone meiosis and are still diploid.

Explanation:

Spermatids are formed at the end of meiosis in the testes of male. Spermatids are haloid cells in which chromosome numbers are half as compared to their parent cells. An early spermatid has not undergone morphologic changes and is considered less mature than the late spermatid.

Late spermatids undergo morphological changes (spermiogenesis) and they transform into a spermatozoa which is ready to release in the lumen.

7 0
3 years ago
Which statement is incorrect about the Geologic Time Scale? A Life was not present when the Earth was still cooling. B Prokaryot
Yanka [14]
B because thats the answer
6 0
3 years ago
• ¿Cuales son las funciones vitales del organismo?
icang [17]

Answer:

Funciones vitales son aquellas que son necesarias para vivir, sin ellas moriríamos. Se dividen en funciones : de nutrición, de relación y de reproducción. De nutrición: son las relacionadas con la respiración y alimentación de las células: respiración, alimentación, circulación de la sangre y excreción.

Explanation:

espero te sirva ;D

6 0
4 years ago
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