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Natali [406]
3 years ago
13

Explain the mechanism of nematocyst in Portuguese man of war?

Biology
1 answer:
Katyanochek1 [597]3 years ago
7 0

Answer:

Scientists believe that man-of-wars spawn together in large numbers, with each colony (being either all male polyps or all female polyps) releasing gametes into the water to be fertilized. The resultant larvae then each go through asexual budding to produce a new man-of-war colony.

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the site of atapuerca in northern spain is one of the most important fossil hominin sites in europe. identify what the following
Temka [501]

There have be found some fossils of ancient remains over the years. What the fossils from Atapuerca revealed about the hominins living in Europe at this time is below:

  • The Skull is known to show Interbreeding that took place with neandertals and their relatively healthy population.

  • The Fragment shows that there was a possibility of cannibalism in that area.

It shows that possible cannibalism took place as there were Cutmarks on various hominin bones found at Atapuerca mirror.

The relatively healthy population was found out through the study of the dentition of the Atapuerca hominins by anthropologists. It gave them a view into their diet and overall health.

The interbreeding with the Neandertals was shown through the Nuclear DNA that was gotten from bones and teeth of bones found at Sima de los Huesos

learn more from

brainly.com/question/14012174

7 0
2 years ago
Viscous fiber helps to lower blood cholesterol levels by interfering with the reabsorption of ________ in the intestines.
Yuki888 [10]
By interfering with the absorption of BILE in the intestine. Bile contains cholesterol, if it absorbed from the intestines it will increase the level of cholesterol in the blood stream. So, the viscous fiber stop this by sequestering the bile acids.
8 0
3 years ago
Why are interactions between biotic factors necessary ?
Inga [223]
Because they play important roles in the environment, take the food chain for example. animals continuously convert energy all the way up until a human eats. also, decomposers are important too because the return nutrients to the ground, like mushroom, fungi, and bacteria
8 0
2 years ago
PLEASE HELP ME
AnnyKZ [126]

PLASMA IS POSITIVELY AND NEGATIVELY CHARGED NOT GAS

6 0
3 years ago
Read 2 more answers
Main points to write about chilli , coriander , turmeric and cumin seeds for project work​
Allushta [10]

Answer:

Many of the spices in our food are added to balance nutrition and to keep us healthy. They add flavour and nutrients to dishes without fat or calories. Spices like cumin, mustard, pepper, cloves, fennel, cinnamon and turmeric are very important in Indian food.

Chilies: Boasting high amounts of vitamin C and antioxidants, chillies have been found to help prevent lifestyle diseases including some cancers and stomach ulcers. Meanwhile, their ability to create heat within the body has also linked the peppers to weight loss as well as lowering the risk of type

Coriander or cilantro is a wonderful source of dietary fiber, manganese, iron and magnesium as well. In addition, coriander leaves are rich in Vitamin C, Vitamin K and protein.

Turmeric — and especially its most active compound, curcumin — have many scientifically proven health benefits, such as the potential to improve heart health and prevent against Alzheimer's and cancer.

Using cumin as a spice increases antioxidant intake, promotes digestion, provides iron, may improve blood sugar control and may reduce food-borne illnesses.

<h2>Please mark me as brainliest</h2>

6 0
2 years ago
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