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Eva8 [605]
3 years ago
5

What is the cocoon in the lifecycle of silkworm?​

Biology
1 answer:
nignag [31]3 years ago
6 0

Answer:

A cocoon is a protective casing that protects and shelters the silkworm while its transitioning from predators and other threats. Within the cocoon the silkworm transitions into a pupa, the pups is the stage between the larvae and adult moth. After two weeks the pupa finishes it's transition into a moth.

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Use this portion of a dichotomous key for tree identification to answer the question.
Charra [1.4K]

Answer:

They are nonlobed, simple leaves and are attached oppositely on the branch.

Explanation:

A dichotomous key is a tool you use in biology to know the identity of things in nature such as trees,flowers, fish or even rocks. This key has choices that follow each other in a progressive manner, where one choice led to the other until you identify the item.In this case, to identify Dogwood, you follow the below steps;

1b. Broad leaf = Step 2

2b. Simple leaf = Step 7

7a. Leaf bases attached opposite each other on branch = Step 8

8b. Leaves not lobed = Step 9

9b. Leaves not heart shaped = Dogwood

The key is (1b,2b,7a,8b,9b)

8 0
3 years ago
Does increasing pressure, decrease or increase water potential?​
LUCKY_DIMON [66]

Answer:

the addition of solutes lowers the potential, while an increase in pressure increases the potential.

Explanation:

7 0
3 years ago
Explain in your own words what theme is, in relation to poetry. Your answer should be 1-2 sentences.
dimaraw [331]

Answer:

theme refers to the main idea or moral of the story. Sometimes this main idea or moral is stated directly, and sometimes the reader has to think about the main idea.

Explanation:

7 0
3 years ago
This rock is made from sand and pebbles joined together. the rock formed in a river bed. it is an example of ____ rock.
guapka [62]
I believe the answer is C, Sedimentary rock.
Hope this helps.
5 0
3 years ago
Read 2 more answers
What is the main difference between an animal and a plant? A. Animals have more organelles. B. Nothing, plants and animals are t
yulyashka [42]

Answer:

D

Explanation:

"Plants are green. They live using sunlight, carbon dioxide, and nutrients, making their own food through the process of photosynthesis. In contrast, animals live by eating other organisms (plants, animals, bacteria, or even bits and pieces of dead organisms".

3 0
3 years ago
Read 2 more answers
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