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beks73 [17]
3 years ago
12

Which is an example of an organism? A. A beetleB. A lakeC. A rockD. A shell​

Biology
2 answers:
nika2105 [10]3 years ago
8 0

Answer:

a organism out of this group is:

Explanation:

A. A beetle

Ksju [112]3 years ago
3 0

Answer:

a beetle

Explanation:

this is because its a living thing

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A pea plant that has round seeds has the genotype Rr. It is crossed with a pea plant that has wrinkled seeds and the genotype rr
Mariulka [41]
The correct answer is 50%, or 1/2. We know that round seeds are dominant, since the round pea plant has a genotype of Rr and the wrinkled pea plant has a genotype of rr. If it helps, draw a Punnett square with the two genotypes.

   R  r
r
r

The square works exactly like a coordinate grid. Combine the letters above and beside whichever of the four spaces you chose to find the genotype for that space.

   R  r
r Rr  rr
r Rr  rr

Therefore, 2 out of 4 of the pea plants have round seeds, since a genotype of Rr means that a plant will have round seeds, and 2 out of 4 will have wrinkled seeds, since a genotype of rr means that a plant will have wrinkled seeds. 2/4 simplifies to 1/2, or 50%. Therefore, there is a 50% chance that the offspring will have wrinkled seeds.

Hope this helps!


6 0
3 years ago
What are gametes? How are gametes different from regular body (somatic) cells?
Wewaii [24]

Answer:

Gamtetes are sex cells, for humans, this manifests as the sperm cell and the egg cell.

Explanation:

Gametes are haploid cells unlike most of our body cells that are diploid cells.

7 0
3 years ago
What class of rock is basalt?
Georgia [21]
It a rock form from extrusive rock such as the follow of lava
3 0
3 years ago
1. Name 5 simple crochet stiches.
hjlf

Explanation:

Single Crochet Stitch.

Double Crochet Stitch.

Half Double Crochet Stitch.

Treble Crochet Stitch.

Slip Stitch Crochet.

3 0
2 years ago
Read 2 more answers
Neuroscience research has found that _____ produces positive structural changes in the brain..​
Scilla [17]

The right answer is meditation.

Meditation is a very ancient spiritual, mental and postural practice. During meditation, the individual comes to an introspection and a long reflection on himself.

Meditation finds its origin in the East, but also in the Buddhist tradition. The practice of meditation allows you to control negative emotions and refocus your mind.

6 0
3 years ago
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