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
Rom4ik [11]
3 years ago
8

Which type of organism evolved later than the others?

Biology
1 answer:
Arlecino [84]3 years ago
4 0
Mammals evolved later
You might be interested in
If a heterozygous brown-eyed man and a homozygous blue-eyed woman have children, what percentage of their children would be expe
alukav5142 [94]
I think the answer is B; that’s assuming that the other allele of the heterozygous brown eyed man is coding for blue eyes. If it’s not then my answers wrong. Tell me if you don’t understand or you need a step by step explaination

8 0
3 years ago
In animals, the inability to make the pigment melanin results in albinism, a recessive autosomal condition. Two unaffected paren
Fittoniya [83]

Answer: 1/16, or approximately 6.25% (see explanation below)

Explanation:

Answering this question requires two steps.

First, we need to figure out the probability that this couple will have a child with albinism in the first place. We know the following:

- Both parents are unaffected.

- The couple has already had one affected child.

- Albinism follows an autosomal recessive inheritance pattern.

Let ( M = normal gene ) and ( m = mutated gene ). Since the condition is recessive, the affected child can be assumed to have a “mm” genotype. Barring the possibility of a de novo mutation (which are assumed to be rare), the affected child must have inherited one ”m” allele from each parent. Since both of them are unaffected, however, we can assume that they are both carriers (genotype “Mm”). In conclusion, 1/4 of their offspring (25%) <em>for any given pregnancy</em> may be expected to have albinism. See the resulting Punnett square:

<u>       |      M    |      m   </u>

<u>M    |    MM   |    Mm  </u>

<u>m    |    Mm   |    mm  </u>

Note that the question asks about the probability that not one but two consecutive births result in affected children. Since it can be assumed that both events are independent (meaning: the outcome of a pregnancy does not influence the outcome of following ones), we may apply the rule of multiplication for probabilities. The final answer is therefore 1/4 * 1/4 = 1/16.

7 0
3 years ago
Choose the group that is in order from less specific traits to more specific traits:
sergejj [24]

The answer is B, I'm pretty sure.

6 0
3 years ago
Read 2 more answers
New Zealand has a population of 4,326,380 and has an area of 103,736 mi2 while Australia has an area of 2,967,909 mi2
son4ous [18]

Answer:

New Zealand: 46 people per square mile.

Australia: 7 people per square mile.

Explanation:

6 0
3 years ago
In human teeth,which help in cutting?​
user100 [1]

Answer:

incisors

Explanation:

incisors are mainly used for biting and cutting

5 0
2 years ago
Other questions:
  • Which structural feature of the cell membrane allows molecules such as oxygen and carbon dioxide to diffuse into and out of the
    10·1 answer
  • What was Charles Darwin's most important impact?
    14·1 answer
  • Question 19. which is true about the factors involved in wellness?
    10·1 answer
  • What is the difference between Myeloid and Lymphoid hemopoiesis?
    5·1 answer
  • What is the purpose of mitosis?
    8·2 answers
  • Is a tank full of gasoline potential or kinetic?
    10·1 answer
  • Drag each technology to the correct location on the table. This map shows three areas that are prone to natural hazards. Match e
    10·2 answers
  • im freaking out how can i hear my thoughts if i cant see them hear them or read them? WHAT IS THINKING?!?! am i over reacting? H
    13·1 answer
  • Wrong answers only!!! What is the main source of surface water turning into underground water?
    11·2 answers
  • How can evolutionary change in one species lead to evolutionary change in another species that it is associated with? Include an
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!