1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Varvara68 [4.7K]
2 years ago
9

The most apparent difference between modern humans and Australopithecus africanus is that Australopithecus africanus

Biology
1 answer:
lara [203]2 years ago
3 0

Answer:

The correct answer is option d.

Explanation:

An extinct species of australopithecine, that is, Australopithecus africanus was the first species to be illustrated. It was of gracile or slender build and was considered to have been the direct ancestor of modern humans. Like modern man, the A. africanus did stood upright and walked upright, and were having free hands to use. However, they were smaller in height and lighter in weight in comparison to modern man.

You might be interested in
A single motor neuron together with all the skeletal muscle fibers it innervates is called a:_______.
Sladkaya [172]

Answer:

d. a motor unit

Explanation:

8 0
3 years ago
1. Noah is completing volunteer hours at a local aquarium (Seaworld) during
nika2105 [10]

Answer:

2e

Explanation:fdsas

4 0
2 years ago
Which of the following is a job of the integumentary system?
masya89 [10]

Answer:

D

Explanation:

D- all of the above

4 0
2 years ago
If one leaf cell in a plant contains 30
kaheart [24]

Answer:

30

Because the leaf and root are not sex organ

7 0
2 years ago
A frameshift mutation that occurs very early in a protein sequence would have what effect on the protein's structure? A. The pri
AlekseyPX

Answer:

C. Primary, secondary, and tertiary structures would be altered

Explanation:

Frameshift mutations refer to the mutations that change the reading frame of the gene. Frameshift mutations are mostly caused by insertion or deletion of nucleotide since addition or loss of nucleotide alters all the codons present downstream of the point of the mutation site. If frameshift mutation occurs at the beginning of the protein sequence, all the downstream amino acids would be altered.

The changed amino acid sequence would alter the primary structure of the protein. Since the secondary and tertiary structure of proteins is determined by interactions between the R groups of amino acids, their polarity, charge, etc., the altered amino acid sequence would also alter secondary, and tertiary of the protein.

3 0
3 years ago
Other questions:
  • Are mitochondria found in animal cells
    6·2 answers
  • What percentage of the offspring in each scenario would have sickle-cell disease? what percentage would have sickle-cell trait?
    11·1 answer
  • That the allele that gives human red blood cells increased resistance to malarial parasites also reduces the amount of oxygen th
    9·1 answer
  • Which is the third stage of mitosis?
    9·2 answers
  • Which disease is a progressive, degenerative disease of the brain that ultimately results in dementia and is associated with a s
    7·1 answer
  • Emily went to the river and collected a small sample of water. When she returned home, she
    15·1 answer
  • Question 1 of 10
    14·1 answer
  • the process when molecules tend to move from an area of high concentration to an area of low concentration
    7·2 answers
  • Which Element?<br><br> The diagram shown is an example of which element? Explain<br> how you know.
    11·2 answers
  • Which answer choices explain why the following passage is an example of informal grammar? Choose two options. It’s been a long d
    11·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!