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mestny [16]
3 years ago
9

Which country launched the Mir Space Station?

Biology
2 answers:
icang [17]3 years ago
4 0
The answer is Russia. Hope this helps!
lana66690 [7]3 years ago
3 0

Answer:

russia

Explanation:

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George Beadle concluded that teosinte is the likely ancestor of maize (corn), even though the two plants appear very different.
Oliga [24]

Answer:

Option B

Explanation:

ALL options are as follows -

a. teosinte and maize can produce fertile hybrids.

b. teosinte and maize have similar chromosomes.

c. Both Teosinte and maize have naked, soft kernel.

d. Teosinte and maize can produce fertile hybrids

Solution

Beadle started working on maize genetics since 1962 after joining graduate school at Cornell University.  

During his research he found that the chromosomes of teosinte and maize possess higher similarity and also show signs of intercross ability of the two species and hence confirmed that wild teosinte is an ancestor of domesticated maize.  

He later concluded that there are only 4 to 5 genes that make these two species different from each other rest all is similar.  

Option B is correct

3 0
3 years ago
What is the best definitionof chemical energy?
Sophie [7]
The answer would be a. Energy stored in chemical bonds :)
6 0
3 years ago
Which of these cells does not have a nucleus?
Fudgin [204]

✧・゚: *✧・゚:*    *:・゚✧*:・゚✧

                  Hello!

✧・゚: *✧・゚:*    *:・゚✧*:・゚✧

❖ The correct answer choice is B. prokaryote.

~ ʜᴏᴘᴇ ᴛʜɪꜱ ʜᴇʟᴘꜱ! :) ♡

~ ᴄʟᴏᴜᴛᴀɴꜱᴡᴇʀꜱ

5 0
3 years ago
Read 2 more answers
What can be said about DNA replication
Andre45 [30]
DNA replication is the process by which a double-stranded DNA molecule is copied to produce two identical DNA molecules. Replication is an essential process because, whenever a cell divides, the two new daughter cells must contain the same genetic information, or DNA, as the parent cell.
4 0
2 years ago
Desperation Here!!
Katena32 [7]

Answer:D?

Explanation:

Google

6 0
3 years ago
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