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
Alex777 [14]
3 years ago
5

Why is it difficult to study the genetics of humans?

Biology
1 answer:
Molodets [167]3 years ago
8 0
It take too long tym,human dont be like to tell whom they reproduce with, it is very complicated
You might be interested in
Why are plants found at the beginning of a food web?
Natalija [7]
It's A because most animals eat plants
5 0
3 years ago
Read 2 more answers
Compare the hibiscus and spider lily pollen grain structure​
gregori [183]

Explanation:

Pollen grains are the male gametes in plants. It is present on the anthers. Pollen grains finds its way to the ovule by the process of pollination. The structure of pollen grains vary from one species of flower to another. The hibiscus and spider lily both have circular pollen grain.

However, the atomic structure of pollen grain of hibiscus represents the Buckminster fullerene but is not shown in spider lily. The pollen grains of hibiscus have spikes on its surface.

8 0
3 years ago
Most elements can only be made where​
navik [9.2K]

Answer:

The most common elements, like carbon and nitrogen, are created in the cores of most stars, fused from lighter elements like hydrogen and helium. The heaviest elements, like iron, however, are only formed in the massive stars which end their lives in supernova explosions.

Explanation:

7 0
3 years ago
A person shakes up vinegar and oil dressing before pouring it on salads. what is the chemical reason for doing this
jasenka [17]

The vinegar is a charged molecule, whereas, the oil is neutral. As like dissolves like, the vinegar can be dissolved with charged molecules and the oil can be dissolved with neutrals. So, to mix vinegar and oil shaking is required.

In case, the person does not mix oil and vinegar dressing before pouring this on the salad, it would not produce a good taste, as the content of vinegar and the oil would not be appropriate.

3 0
3 years ago
Limate warming trends allow plant and insect species to inhabit larger ranges.
solniwko [45]
This is true. when it is warmer the planet and insects can migrate to thses other places so they do not have to die or hibernate through winter.
8 0
3 years ago
Other questions:
  • This zone has the greatest concentration of plankton in a freash water lake ecosystems
    12·1 answer
  • Is there a way in which solar energy can be harnessed for use by humans directly? How can you relate this to the first law of th
    7·1 answer
  • What organelle makes them autotrophs or heterotrophs
    12·1 answer
  • Which of the following genotypes is homozygous dominant?<br><br> tt<br> Ff<br> XY<br> SS
    7·2 answers
  • Screenshot attached below
    12·1 answer
  • What Made Albert Einstein Smart
    6·1 answer
  • A packaging plant manager wants to know if lowering the air temperature in the packing room will cause workers to increase produ
    9·1 answer
  • ______ states that small changes accumulate to form major changes.
    5·1 answer
  • Which one is the fastest between electricity and light​
    13·2 answers
  • How could sedimentary rock become igneous rock? List the steps.
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!