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Olegator [25]
3 years ago
9

The weight of an astronaut's toolbelt on Mars is _______ its weight on Earth. The toolbelt's mass on Mars is _______ its mass on

Earth
Biology
1 answer:
mario62 [17]3 years ago
6 0
1.5x, 1.25x..........................
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Each radioactive element has a constant rate of decay that is called its ________________.
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3 years ago
Compare the two processes: mitosis and meiosis. Can you identify the the true statements about the two? Meiosis results in four
Alborosie

Answer:

The correct statements are:

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  • During meiosis, the 2N mother cells produce N daughter cells.  
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Mitosis is a type of cell division in which a parent cell is divided into two identical daughter cells. Each daughter cell contains identical genetic material as that of the parent cell.  

It plays important role in growth and repair of cells and tissues in multi-cellular organisms.

Meiosis is a type of cell division in which a parent cell is divided to produce four daughter cells. Each daughter cell contains exactly half the genetic material (chromosomes) as that of parent cells

It plays important role in the production of gametes (eggs and sperms) in sexually reproducing organisms.

Before either cell division, the DNA is replicated in the S or synthesis phase of the cell cycle.

5 0
3 years ago
How does the mRNA leave the nucleus?
Zina [86]
I hope this helps you very much you’re welcome !

6 0
3 years ago
What’s three examples of food chains that exist in nature?
MArishka [77]

1. Carrots, rabbit, snake, eagle

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3. Grass, snail, bird, fox



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What are TWO disadvantages of GMO food?
Romashka [77]
I would say 1 and 4 are the best answers. GMO crops are clones (genetically identical) so it reduces the genetic diversity making crops susceptible to new diseases.
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