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zhuklara [117]
3 years ago
10

What is a Cell wall?

Biology
1 answer:
MatroZZZ [7]3 years ago
8 0
Cell wall is the outer permeable covering in all pants and almost all prokaryotes ! cell wall are mainly made up of cellulose , sometime by chitin!!
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Match the following.
lianna [129]

Answer:

The correct match is given below:

Explanation:

  1. A flower containing a pistil, stamen, calyx, and corolla – Complete flower. When a flower consists of essential whorls pistil and stamen and accessory whorls calyx and corolla, the flower is said to be complete.
  2. The collective term for the petals of a flower- Corolla. The corolla is a accessory whorl which consist s of its unit called petal.
  3. It has pistils, but no stamens - Female flower. A flower with only pistil is called unisexual pistillate flower.
  4. A stalk which supports the anther – Filament. A typical stamen consists of an anther, connective and a filament.
  5. A flower that lacks one or more of the following parts: pistil, stamen, calyx, or corolla corolla.—Incomplete flower. A flower which lacks any of the essential or accessory whorl is called incomplete flower.
  6. A flower that has male parts only – Male flower.  A flower with only stamen is called unisexual staminate flower.
  7. A spore produced by meiosis – Meiospores. Spores can produced by mitosis or meiosis. If it is produced as a result of mitosis it is said to be mitospores.    

5 0
4 years ago
Which of the following does not result in a cell with a new genetic
Jet001 [13]

Answer: D

Explanation:

4 0
3 years ago
Read 2 more answers
A genetically engineered corn plant is approved for agricultural use. The plant produces pollen that can make its own toxins. Th
andre [41]

Answer:

This question lacks options, the options are:

A) The financial costs for the farmer would be lowered.

B) Federal agencies could initiate legal action against the farmer.

C) The farmer may be held responsible for increasing chemical pollution.

D) The farmer's expenses for pest control would increase due to an increase in bee population.

The answer is A.

Explanation:

Genetic engineering or modification is a process whereby the genome of an organism is manipulated in order to achieve a desirable trait in the organism. In this question, a farmer uses an approved genetically engineered corn plant, which produces pollen that can make its own toxins to repel pests.

Using this genetically modified corn plant means that the farmer no longer require the application of chemical pesticide to control the pests affecting his corn plant. The impact on the farmer of growing such a variety of corn is that the financial costs for the farmer would be lowered since he won't have to purchase chemical pesticides any longer.

3 0
3 years ago
5th grade work. Correct answer will be marked brainliest.
damaskus [11]

Answer:

the answer is through

Explanation:

so C.

6 0
3 years ago
What is the complimentary dna for the dna strand provided: ACGTAGGAC
Nezavi [6.7K]

Answer: The answer is TGCATCCTG

Explanation: This is because A goes with T and G goes with C

8 0
3 years ago
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