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koban [17]
3 years ago
10

Will give brainliest! Scientist were originally skeptical of Wegener's theory of plate tectonics because:

Biology
1 answer:
rodikova [14]3 years ago
6 0

Answer:

Answer is option 1

Explanation:

Please mark brainliest this is a scientific answer not a giess

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Natural selection is a_______ of evolution. Organisms that are more______ to their environment are more likely to________ and pa
ryzh [129]

Answer:

1. process

2. adaptive

3. produce

4. reproduce

5. evolve

5 0
3 years ago
Hemophilia is Xlinked recessive trait .Consider a cross between a women who is carrier and man who suffers from hemophilia,Which
lozanna [386]

Answer:

II and III

Explanation:

<em>I. All sons of these parents will be a hemophiliac. </em>

<em> II. A son who suffers from hemophilia received the hemophilia allele from his mother. </em>

<em> III. Half of the daughters of this cross are predicted to be hemophiliacs.</em>

Assuming the haemophilia allele is represented by h, the alternate form being H.

A woman that is a carrier will have the genotype X^H X^h.

A man who suffers from haemophilia will have the genotype X^h Y

Crossing both of them:

X^H X^h   x   X^h Y  =  X^H X^h, X^H Y, X^hX^h and X^hY

From the result of the cross, the following can be deduced:

  • Half or 50% of the sons from the couple will be haemophiliacs.
  • Any son that suffers from haemophilia received the allele from the mother.
  • Half or 50% of the daughters from this cross will be hemophiliacs.

Hence, statements II and III are true.

5 0
4 years ago
Read 2 more answers
Which lobe of the brain is generally associated with vision? A) frontal B) occipital C) parietal D) temporal
____ [38]

Answer:

B occipital lobe of the brain is generally accociated with vision.

8 0
3 years ago
What are Proteins and Nucleic Acids
uysha [10]

Proteins are made up of a series of amino acids. Nucleic Acids (RNA and DNA) are made up of a series of nucleotides.

you really did not know this???

7 0
3 years ago
The polar head of a phospholipid is made of _______ molecules. phosphate protein fatty acid carbohydrate
Maksim231197 [3]
The polar head of a phospholipid is made of phosphate. The polar head has a negative charge that is made up of phosphate molecules. This polar region attracts water and is positioned outward to interact with the water. 

I hope this helps!
3 0
4 years ago
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