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Artemon [7]
4 years ago
7

In human development, which are these must be present before tissue is formed

Biology
1 answer:
artcher [175]4 years ago
6 0
I am Guessing Sperm and egg 
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Write three sentences that help explain why the frequencies of tusklessness in male and female tend to differ. Each sentence sho
UNO [17]

Complete question:

In the attached files

Answer:

  1. Increasing uncontrolled poaching acts as some kind of <em>"selective pressure"</em>.
  2. Animals that carry the genes to grow tusks are removed from the population, and most of the surviving animals are those that do not have tusk and that carry the gene for tusklessness.
  3. Tuskless animals get to reproduce more frequently, transmitting the tusklessness gene to their progeny, and hence, increasing its frequency in the population.

Explanation:      

Due to technical problems, you will find the complete question, the answer, and the explanation in the attached files.

Download pdf
4 0
3 years ago
Please help, no links, complete answers only!!
Murljashka [212]

Answer: b bet

Explanation: ya ina enslaved

5 0
3 years ago
Heat moves from this source by convection and radiation
marta [7]

Answer:

In CONVECTION, heat energy is carried by the movement of particles of matter. In CONDUCTION, heat is transferred by particles vibrating. In RADIATION, heat is carried directly by electromagnetic waves. When a hot object touches a cool object, heat moves from the hot one to the cool one.

Explanation:

3 0
3 years ago
How is control of a disease such as the bubonic plague complicated by the fact that it spreads across multiple animal species?
kaheart [24]
How is controlling wide spread/contagious diseases made difficult by the fact that it spreads through multiple species of animals?

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5 0
4 years ago
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DiKsa [7]

Answer:

1.7 m/s

Explanation:

20.00÷11.78=1.7

5 0
3 years ago
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