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Illusion [34]
2 years ago
8

Mention two srraigies That favour self pollination​

Biology
1 answer:
KengaRu [80]2 years ago
3 0
There are two types of self-pollination: in autogamy, pollen is transferred to the stigma of the same flower; in geitonogamy, pollen is transferred from the anther of one flower to the stigma of another flower on the same flowering plant, or from microsporangium to ovule within a single (monoecious) gymnosperm
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8 0
2 years ago
24. Which organism would occupy the
Nadusha1986 [10]

Answer:

The organism to have maximum energy would be the algae since ii will be at the lowest level. so the answer is 'B'.

Explanation:

The pyramid of energy shows the flow of energy from one trophic level to other. The lowest trophic level is occupied by the producers. In this case algae acts as the producer. Krill acts as the primary consumer, followed by leopard seal as the secondary consumer and finally killer whale as the tertiary consumer. The <em>lowest trophic level </em> contains maximum energy.

As we go upwards, only 10% of the energy gets transferred to the next trophic level.

6 0
2 years ago
HELP ASAP<br><br> i don’t know if even my puzzle pierce is correct
Wewaii [24]

Answer:

Your answers are included in the picture attached below..

Explanation:

Self reliant is correct.

Problem solvers would be matched with the third one on the right side.

innovators would match with the first one on the right side

inventors would be matched with the one across from it, or the last one on the right side...

Hope this helps! Brainliest would be much appreciated! Have a great day! :)

8 0
2 years ago
Transcription chain elongation is thought to generate ____ supercoils ahead of the transcription bubble and _____ supercoils beh
frosja888 [35]

Answer:

a. positive; negative

Explanation:

Transcription is the process of forming an RNA molecule from a DNA template molecule. In this process, the strands of DNA separate and one serves as a template for RNA, while the other is inactive. At the end of the transcript, the tapes that have been split back together again.

The transcription process is divided into three steps: initiation, stretching and termination

During the stretching phase, transcription chain elongation occurs. In this phase the enzyme called RNA polymerase starts to move through the DNA molecule, unwinding its helix and producing an increasingly lengthened RNA molecule. The already transcribed DNA is rewound almost immediately, recomposing its double helix. This process is called the elongation phase.

During this process, it is believed that positive supercoils  are generated ahead of the transcription bubble and  and the negative supercoils behind it.

6 0
2 years ago
PLSSSS HELP IF YOU TURLY KNOW THISS
Verizon [17]

Answer:THE ANSWER IS=

C-PERSONA

5 0
2 years ago
Read 2 more answers
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