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AfilCa [17]
3 years ago
11

The long term weather conditions in an an area is re

Biology
1 answer:
Margaret [11]3 years ago
4 0
Long term is climate

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Which of the following statements about the ‘Hobbits’ of Flores is FALSE?
sammy [17]

Answer:

d. CT scans of the fossilized skulls of Hobbits suggest they were probably microcephalic modern Homo sapiens.

Explanation:

The work of Falk et al in 2007 compared the CT of microcephalic humans skulls and normal humans skulls, finding the variables that allow them to classified with 100% success. When compared with the skulls of the ‘Hobbits’ of Flores, the size is similar to the microcephalic skulls in humans but the shape features sort it with normal humans skulls. They concluded that the ‘Hobbits’ of Flores are a separate species.

4 0
3 years ago
The compound sodium chloride is formed by which kind of bond? Covalent bond ionic bond hydrogen bond sodium bond
ehidna [41]

<u>Answer</u>: Ionic bond

<u>Explanation</u>:

  • An ionic bond is a type of a chemical bond formed by the complete transfer of electrons from one atom to another atom i.e one of the atoms loses its electrons and the other gains it. This results in the formation of 2 oppositely charged ions.
  • In sodium chloride, sodium loses one electron from its outermost shell (valence shell) whereas chloride gains it. Due to this sodium gains, a net positive charge and chloride gain a net negative charge.
  • So, due to the complete transfer of electrons that takes place from sodium to chloride, the compound generated (Sodium chloride) has an ionic bond.
7 0
3 years ago
Select all that apply.
sergeinik [125]

(I'm not sure but i think these are the answers)

composed of one or more cells

contains genetic program

acquires and uses energy

6 0
2 years ago
Because it has no introns, researchers prefer to use ____ when working with human genes.
pochemuha
The correct answer is d: cDNA.  
<span>cDNA or complementary DNA is DNA synthesized usually from messenger RNA (mRNA) by the enzyme reverse transcriptase. Because this molecule is from mRNA it contains only exons. cDNA is also produced naturally by retroviruses, for example, HIV virus.</span>
5 0
3 years ago
For the trait of color in these beetles, where brown (B) is dominant to green (g), what is the genotype ratio of the possible of
IceJOKER [234]

Answer:

B is the correct answers

Explanation:

75% brown and 25% green

4 0
3 years ago
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