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
salantis [7]
2 years ago
7

Задание 1: a) по рисунку определите особенности формирования мужских и женских гамет у животных и растений в фазах митоза I и II

порядка.​
Biology
1 answer:
rusak2 [61]2 years ago
8 0

Answer:

Диплоид (2n), Клетка, содержащая два набора гомологичных хромосом ... Зиготическая стадия: Зигота формируется, когда мужская гамета (сперма) и женская ... Фетальная стадия: После того, как сформированные черты эмбриона начинают расти и. .. Если сперматозоид может срастаться с яйцеклеткой, происходит оплодотворение. Развитие в некотором роде предопределено.

Explanation:

You might be interested in
What is the science definition of compound?
mr Goodwill [35]

A compound is a thing that is composed(including and mixed) of two or more different elemets. I hope that answered your question bro.

7 0
3 years ago
Assume that some members of an aquatic species of motile, photosynthetic protists evolve to become parasitic to fish. They gain
MaRussiya [10]

Answer:

The correct answer is C: l<em>oss of chloroplasts.</em>

Explanation:

The parasite would lose chloroplasts. As they absorb nutrients from the fish digest food in the gut of the animal, parasites do not need to photosynthesize any more. There are some parasites in the fishes digestive tract that conserve their motile capacity by keeping their flagellum or cilium. Some species get their membranes thicker for protection in their interaction with the host, and they can also secrete a special capsule.  In general, these organisms reproduce asexually.

5 0
3 years ago
What do people use energy for?
olga nikolaevna [1]

Answer:

it depends what kind of energy your taking about, like human energy or nonrenewable energy. If it is human energy then the option c, but if it is nonrenewable energy than b.

Explanation:

the other options aren't very logical

3 0
2 years ago
A cat is discovered with a very short tail. what would prove that this change was caused by a genetic mutation and not because t
insens350 [35]
The answer is d im trying to write as long as possible so i exceed the 20 character minimum limit so yea<span>
</span> 
4 0
3 years ago
Read 2 more answers
PLEASE HELP WILL GIVE BRAINEST TO THE FIRST ONE PLUS POINTS!
valentinak56 [21]

Answer:

4. A

4.(part 2) B

6. C

7. A

8. C

9. A

10. B

11. C

12. D

13. C

14. D

15. C

16. C

17. A

18. C

19. B

20. G

I Really hope this was helpful to you i tried my best to answer all the questions

Explanation:

8 0
3 years ago
Other questions:
  • List the major components that contribute to the body's daily expenditure of energy. Compare the relative contributions of a sed
    8·1 answer
  • I think its B?
    5·1 answer
  • A scientific experiment is repeated, but its results cannot be repeated by others. What can you conclude about the experiment?
    9·1 answer
  • A red parent flower was crossed with a white parent flower to produce all red flowers in the first generation. If two red flower
    12·1 answer
  • All eukaryotes in the Eukarya domain are multicellular.<br> Question 2 options:<br> True<br> False
    9·1 answer
  • Why is the word translation used for protein production?
    13·1 answer
  • Which best describes how water moves during osmosis apex
    7·1 answer
  • In a human body blood carries oxygen to the organs which of the following pumps blood trough tout the body
    12·2 answers
  • A group in which the variable is changed in an experiment is called ___
    15·1 answer
  • Over the past 800,000 years, what is true about the pattern of climate during glacial-interglacial cycles?
    9·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!